[PATCH] lirc: remove backwards compatibility macro obfuscation (Was:Free Linux Driver Development!)

From: Pekka J Enberg
Date: Fri Feb 02 2007 - 03:39:57 EST

From: Pekka Enberg <penberg@xxxxxxxxxxxxxx>

On 02 Feb 2007 05:54:00 +0100, Christoph Bartelmus <lirc@xxxxxxxxxxxx> wrote:
> I just made clear that I don't have the time to do the merging of LIRC
> drivers to the kernel myself. In fact a lot of work still needs to be
> done before LIRC drivers are ready to be included into the kernel.

[snip]

On 02 Feb 2007 05:54:00 +0100, Christoph Bartelmus <lirc@xxxxxxxxxxxx> wrote:
> Any help welcome.

Here's a start. You really should run Lindent on the sources too.

Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
---

drivers/lirc_atiusb/lirc_atiusb.c | 102 -----------------
drivers/lirc_bt829/lirc_bt829.c | 9 -
drivers/lirc_cmdir/lirc_cmdir.c | 9 -
drivers/lirc_dev/lirc_dev.c | 19 ---
drivers/lirc_gpio/lirc_gpio.c | 16 --
drivers/lirc_i2c/lirc_i2c.c | 5
drivers/lirc_igorplugusb/lirc_igorplugusb.c | 69 ------------
drivers/lirc_imon/lirc_imon.c | 159 ----------------------------
drivers/lirc_mceusb/lirc_mceusb.c | 103 ------------------
drivers/lirc_mceusb2/lirc_mceusb2.c | 25 ----
drivers/lirc_parallel/lirc_parallel.c | 29 -----
drivers/lirc_sasem/lirc_sasem.c | 153 --------------------------
drivers/lirc_serial/lirc_serial.c | 5
drivers/lirc_sir/lirc_sir.c | 5
drivers/lirc_streamzap/lirc_streamzap.c | 97 -----------------
15 files changed, 6 insertions(+), 799 deletions(-)

Index: lirc-0.8.1/drivers/lirc_dev/lirc_dev.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_dev/lirc_dev.c
+++ lirc-0.8.1/drivers/lirc_dev/lirc_dev.c
@@ -26,11 +26,6 @@
#endif

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
-#error "**********************************************************"
-#error " Sorry, this driver needs kernel version 2.2.18 or higher "
-#error "**********************************************************"
-#endif

#include <linux/autoconf.h>
#include <linux/module.h>
@@ -44,9 +39,6 @@
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <asm/errno.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-#include <linux/wrapper.h>
-#endif
#define __KERNEL_SYSCALLS__
#include <linux/unistd.h>

@@ -403,9 +395,6 @@ int lirc_register_plugin(struct lirc_plu
* Recent kernels should handle this autmatically by increasing/decreasing
* use count when a dependant module is loaded/unloaded.
*/
-#ifndef KERNEL_2_5
- MOD_INC_USE_COUNT;
-#endif
dprintk("lirc_dev: plugin %s registered at minor number = %d\n",
ir->p.name, ir->p.minor);
p->minor = minor;
@@ -457,17 +446,12 @@ int lirc_unregister_plugin(int minor)
ir->t_notify = &tn;
ir->t_notify2 = &tn2;
ir->shutdown = 1;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
{
struct task_struct *p;

p = find_task_by_pid(ir->tpid);
wake_up_process(p);
}
-#else
- /* 2.2.x does not export wake_up_process() */
- wake_up_interruptible(ir->p.get_queue(ir->p.data));
-#endif
up(&tn2);
down(&tn);
ir->t_notify = NULL;
@@ -497,9 +481,6 @@ int lirc_unregister_plugin(int minor)
* Recent kernels should handle this autmatically by increasing/decreasing
* use count when a dependant module is loaded/unloaded.
*/
-#ifndef KERNEL_2_5
- MOD_DEC_USE_COUNT;
-#endif

return SUCCESS;
}
Index: lirc-0.8.1/drivers/lirc_mceusb/lirc_mceusb.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_mceusb/lirc_mceusb.c
+++ lirc-0.8.1/drivers/lirc_mceusb/lirc_mceusb.c
@@ -96,17 +96,8 @@
#include <linux/module.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
-#ifdef KERNEL_2_5
#include <linux/completion.h>
#include <asm/uaccess.h>
-#else
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/fcntl.h>
-#include <linux/poll.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#endif

#ifdef CONFIG_USB_DEBUG
static int debug = 1;
@@ -186,24 +177,16 @@ struct usb_skel {
*/
int last_space;

-#ifdef KERNEL_2_5
dma_addr_t dma_in;
dma_addr_t dma_out;
-#endif
};

#define MCE_TIME_UNIT 50

/* driver api */
-#ifdef KERNEL_2_5
static int mceusb_probe (struct usb_interface *interface, const struct usb_device_id *id);
static void mceusb_disconnect (struct usb_interface *interface);
static void mceusb_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
-#else
-static void * mceusb_probe (struct usb_device *dev, unsigned int ifnum, const struct usb_device_id *id);
-static void mceusb_disconnect (struct usb_device *dev, void *ptr);
-static void mceusb_write_bulk_callback (struct urb *urb);
-#endif

/* read data from the usb bus; convert to mode2 */
static int msir_fetch_more_data( struct usb_skel* dev, int dont_block );
@@ -255,15 +238,10 @@ static inline void mceusb_delete (struct
{
dprintk("%s", __func__);
minor_table[dev->minor] = NULL;
-#ifdef KERNEL_2_5
+
usb_buffer_free(dev->udev, dev->bulk_in_size, dev->bulk_in_buffer, dev->dma_in);
usb_buffer_free(dev->udev, dev->bulk_out_size, dev->bulk_out_buffer, dev->dma_out);
-#else
- if (dev->bulk_in_buffer != NULL)
- kfree (dev->bulk_in_buffer);
- if (dev->bulk_out_buffer != NULL)
- kfree (dev->bulk_out_buffer);
-#endif
+
if (dev->write_urb != NULL)
usb_free_urb (dev->write_urb);
kfree (dev);
@@ -654,11 +632,7 @@ static int mceusb_add_to_buf(void* data,
/**
* mceusb_write_bulk_callback
*/
-#ifdef KERNEL_2_5
static void mceusb_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
-#else
-static void mceusb_write_bulk_callback (struct urb *urb)
-#endif
{
struct usb_skel *dev = (struct usb_skel *)urb->context;

@@ -680,18 +654,10 @@ static void mceusb_write_bulk_callback (
* Called by the usb core when a new device is connected that it
* thinks this driver might be interested in.
*/
-#ifdef KERNEL_2_5
static int mceusb_probe(struct usb_interface *interface, const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(interface);
struct usb_host_interface *iface_desc;
-#else
-static void * mceusb_probe(struct usb_device *udev, unsigned int ifnum,
- const struct usb_device_id *id)
-{
- struct usb_interface *interface = &udev->actconfig->interface[ifnum];
- struct usb_interface_descriptor *iface_desc;
-#endif
struct usb_skel *dev = NULL;
struct usb_endpoint_descriptor *endpoint;

@@ -707,11 +673,7 @@ static void * mceusb_probe(struct usb_de
if ((cpu_to_le16(udev->descriptor.idVendor) != USB_MCEUSB_VENDOR_ID) ||
(cpu_to_le16(udev->descriptor.idProduct) != USB_MCEUSB_PRODUCT_ID)) {
dprintk("Wrong Vendor/Product IDs");
-#ifdef KERNEL_2_5
return -ENODEV;
-#else
- return NULL;
-#endif
}

/* select a "subminor" number (part of a minor number) */
@@ -730,9 +692,7 @@ static void * mceusb_probe(struct usb_de
dev = kmalloc (sizeof(struct usb_skel), GFP_KERNEL);
if (dev == NULL) {
err ("Out of memory");
-#ifdef KERNEL_2_5
retval = -ENOMEM;
-#endif
goto error;
}
minor_table[minor] = dev;
@@ -746,19 +706,10 @@ static void * mceusb_probe(struct usb_de
/* set up the endpoint information */
/* check out the endpoints */
/* use only the first bulk-in and bulk-out endpoints */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,4)
iface_desc = interface->cur_altsetting;
-#else
- iface_desc = &interface->altsetting[0];
-#endif

-#ifdef KERNEL_2_5
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
-#else
- for (i = 0; i < iface_desc->bNumEndpoints; ++i) {
- endpoint = &iface_desc->endpoint[i];
-#endif
if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) &&
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK)) {
@@ -766,12 +717,8 @@ static void * mceusb_probe(struct usb_de
buffer_size = endpoint->wMaxPacketSize;
dev->bulk_in_size = buffer_size;
dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
-#ifdef KERNEL_2_5
dev->bulk_in_buffer = usb_buffer_alloc
(udev, buffer_size, SLAB_ATOMIC, &dev->dma_in);
-#else
- dev->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL);
-#endif
if (!dev->bulk_in_buffer) {
err("Couldn't allocate bulk_in_buffer");
goto error;
@@ -782,11 +729,7 @@ static void * mceusb_probe(struct usb_de
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK)) {
dprintk("we found a bulk out endpoint");
-#ifdef KERNEL_2_5
dev->write_urb = usb_alloc_urb(0, GFP_KERNEL);
-#else
- dev->write_urb = usb_alloc_urb(0);
-#endif
if (!dev->write_urb) {
err("No free urbs available");
goto error;
@@ -794,28 +737,16 @@ static void * mceusb_probe(struct usb_de
buffer_size = endpoint->wMaxPacketSize;
dev->bulk_out_size = buffer_size;
dev->bulk_out_endpointAddr = endpoint->bEndpointAddress;
-#ifdef KERNEL_2_5
dev->bulk_out_buffer = usb_buffer_alloc(udev, buffer_size, SLAB_ATOMIC, &dev->dma_out);
-#else
- dev->bulk_out_buffer = kmalloc (buffer_size, GFP_KERNEL);
-#endif
if (!dev->bulk_out_buffer) {
err("Couldn't allocate bulk_out_buffer");
goto error;
}
-#ifdef KERNEL_2_5
usb_fill_bulk_urb(dev->write_urb, udev,
usb_sndbulkpipe
(udev, endpoint->bEndpointAddress),
dev->bulk_out_buffer, buffer_size,
mceusb_write_bulk_callback, dev);
-#else
- FILL_BULK_URB(dev->write_urb, udev,
- usb_sndbulkpipe
- (udev, endpoint->bEndpointAddress),
- dev->bulk_out_buffer, buffer_size,
- mceusb_write_bulk_callback, dev);
-#endif
}
}

@@ -891,28 +822,18 @@ static void * mceusb_probe(struct usb_de
msir_cleanup( dev );
mceusb_setup( udev );

-#ifdef KERNEL_2_5
/* we can register the device now, as it is ready */
usb_set_intfdata (interface, dev);
-#endif
/* let the user know what node this device is now attached to */
//info ("USB Microsoft IR Transceiver device now attached to msir%d", dev->minor);
up (&minor_table_mutex);
-#ifdef KERNEL_2_5
return 0;
-#else
- return dev;
-#endif
error:
mceusb_delete (dev);
dev = NULL;
dprintk("%s: retval = %x", __func__, retval);
up (&minor_table_mutex);
-#ifdef KERNEL_2_5
return retval;
-#else
- return NULL;
-#endif
}

/**
@@ -926,20 +847,13 @@ static void * mceusb_probe(struct usb_de
* not provide any way to do this. But at least we can cancel an active
* write.
*/
-#ifdef KERNEL_2_5
static void mceusb_disconnect(struct usb_interface *interface)
-#else
-static void mceusb_disconnect(struct usb_device *udev, void *ptr)
-#endif
{
struct usb_skel *dev;
int minor;
-#ifdef KERNEL_2_5
+
dev = usb_get_intfdata (interface);
usb_set_intfdata (interface, NULL);
-#else
- dev = (struct usb_skel *)ptr;
-#endif

down (&minor_table_mutex);
down (&dev->sem);
@@ -950,7 +864,7 @@ static void mceusb_disconnect(struct usb
lirc_buffer_free( dev->plugin->rbuf );
kfree( dev->plugin->rbuf );
kfree( dev->plugin );
-#ifdef KERNEL_2_5
+
/* terminate an ongoing write */
if (atomic_read (&dev->write_busy)) {
usb_kill_urb (dev->write_urb);
@@ -959,7 +873,6 @@ static void mceusb_disconnect(struct usb

/* prevent device read, write and ioctl */
dev->present = 0;
-#endif

mceusb_delete (dev);

@@ -979,17 +892,9 @@ static int __init usb_mceusb_init(void)

/* register this driver with the USB subsystem */
result = usb_register(&mceusb_driver);
-#ifdef KERNEL_2_5
if ( result ) {
-#else
- if ( result < 0 ) {
-#endif
err("usb_register failed for the " DRIVER_NAME " driver. error number %d",result);
-#ifdef KERNEL_2_5
return result;
-#else
- return -1;
-#endif
}

info(DRIVER_DESC " " DRIVER_VERSION);
Index: lirc-0.8.1/drivers/lirc_sasem/lirc_sasem.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_sasem/lirc_sasem.c
+++ lirc-0.8.1/drivers/lirc_sasem/lirc_sasem.c
@@ -54,10 +54,6 @@

#include <linux/version.h>

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22)
-#error "*** Sorry, this driver requires kernel version 2.4.22 or higher"
-#endif
-
#include <linux/autoconf.h>

#include <linux/errno.h>
@@ -97,19 +93,11 @@
*/

/* USB Callback prototypes */
-#ifdef KERNEL_2_5
static int sasem_probe (struct usb_interface *interface,
const struct usb_device_id *id);
static void sasem_disconnect (struct usb_interface *interface);
static void usb_rx_callback (struct urb *urb, struct pt_regs *regs);
static void usb_tx_callback (struct urb *urb, struct pt_regs *regs);
-#else
-static void * sasem_probe (struct usb_device * dev, unsigned int intf,
- const struct usb_device_id *id);
-static void sasem_disconnect (struct usb_device *dev, void *data);
-static void usb_rx_callback (struct urb *urb);
-static void usb_tx_callback (struct urb *urb);
-#endif

/* VFD file_operations function prototypes */
static int vfd_open (struct inode *inode, struct file *file);
@@ -137,10 +125,6 @@ struct sasem_context {
struct usb_device *dev;
int vfd_isopen; /* VFD port has been opened */
unsigned int vfd_contrast; /* VFD contrast */
-#if !defined (KERNEL_2_5)
- int subminor; /* index into minor_table */
- devfs_handle_t devfs;
-#endif
int ir_isopen; /* IR port has been opened */
int dev_present; /* USB device presence */
struct semaphore sem; /* to lock this object */
@@ -193,38 +177,19 @@ static struct usb_driver sasem_driver =
.probe = sasem_probe,
.disconnect = sasem_disconnect,
.id_table = sasem_usb_id_table,
-#if !defined(KERNEL_2_5)
- .fops = &vfd_fops,
- .minor = VFD_MINOR_BASE,
-#endif
};

-#ifdef KERNEL_2_5
static struct usb_class_driver sasem_class = {
.name = DEVFS_NAME,
.fops = &vfd_fops,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 15)
- .mode = DEVFS_MODE,
-#endif
.minor_base = VFD_MINOR_BASE,
};
-#endif

/* to prevent races between open() and disconnect() */
static DECLARE_MUTEX (disconnect_sem);

static int debug = 0;

-#if !defined(KERNEL_2_5)
-
-#define MAX_DEVICES 4 /* In case there's more than one Sasem device */
-static struct sasem_context * minor_table [MAX_DEVICES];
-
-/* the global usb devfs handle */
-extern devfs_handle_t usb_devfs_handle;
-
-#endif
-
/* ------------------------------------------------------------
* M O D U L E C O D E
* ------------------------------------------------------------
@@ -269,9 +234,7 @@ static inline void deregister_from_lirc
*/
static int vfd_open (struct inode *inode, struct file *file)
{
-#ifdef KERNEL_2_5
struct usb_interface *interface;
-#endif
struct sasem_context *context = NULL;
int subminor;
int retval = SUCCESS;
@@ -279,7 +242,6 @@ static int vfd_open (struct inode *inode
/* prevent races with disconnect */
down (&disconnect_sem);

-#ifdef KERNEL_2_5
subminor = iminor (inode);
interface = usb_find_interface (&sasem_driver, subminor);
if (!interface) {
@@ -288,15 +250,6 @@ static int vfd_open (struct inode *inode
goto exit;
}
context = usb_get_intfdata (interface);
-#else
- subminor = MINOR (inode ->i_rdev) - VFD_MINOR_BASE;
- if (subminor < 0 || subminor >= MAX_DEVICES) {
- err ("%s: no record of minor %d", __FUNCTION__, subminor);
- retval = -ENODEV;
- goto exit;
- }
- context = minor_table [subminor];
-#endif

if (!context) {
err ("%s: no context found for minor %d",
@@ -410,9 +363,7 @@ static inline int send_packet (struct sa

pipe = usb_sndintpipe (context ->dev,
context-> tx_endpoint ->bEndpointAddress);
-#ifdef KERNEL_2_5
interval = context ->tx_endpoint ->bInterval;
-#endif /* Use 0 for 2.4 kernels */

usb_fill_int_urb (context ->tx_urb, context ->dev, pipe,
context ->usb_tx_buf, sizeof (context ->usb_tx_buf),
@@ -423,11 +374,7 @@ static inline int send_packet (struct sa
init_completion (&context ->tx.finished);
atomic_set (&(context ->tx.busy), 1);

-#ifdef KERNEL_2_5
retval = usb_submit_urb (context ->tx_urb, GFP_KERNEL);
-#else
- retval = usb_submit_urb (context ->tx_urb);
-#endif
if (retval != SUCCESS) {
atomic_set (&(context ->tx.busy), 0);
err ("%s: error submitting urb (%d)", __FUNCTION__, retval);
@@ -517,11 +464,7 @@ exit:
/**
* Callback function for USB core API: transmit data
*/
-#ifdef KERNEL_2_5
static void usb_tx_callback (struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_tx_callback (struct urb *urb)
-#endif
{
struct sasem_context *context;

@@ -564,11 +507,7 @@ static int ir_open (void *data)
context ->usb_rx_buf, sizeof (context ->usb_rx_buf),
usb_rx_callback, context, context ->rx_endpoint ->bInterval);

-#ifdef KERNEL_2_5
retval = usb_submit_urb (context ->rx_urb, GFP_KERNEL);
-#else
- retval = usb_submit_urb (context ->rx_urb);
-#endif

if (retval) {
err ("%s: usb_submit_urb failed for ir_open (%d)", __FUNCTION__, retval);
@@ -692,11 +631,7 @@ static inline void incoming_packet (stru
/**
* Callback function for USB core API: receive data
*/
-#ifdef KERNEL_2_5
static void usb_rx_callback (struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_rx_callback (struct urb *urb)
-#endif
{
struct sasem_context *context;

@@ -719,9 +654,7 @@ static void usb_rx_callback (struct urb
break;
}

-#ifdef KERNEL_2_5
usb_submit_urb (context ->rx_urb, GFP_ATOMIC);
-#endif
return;
}

@@ -730,23 +663,11 @@ static void usb_rx_callback (struct urb
/**
* Callback function for USB core API: Probe
*/
-#ifdef KERNEL_2_5
static int sasem_probe (struct usb_interface *interface,
const struct usb_device_id *id)
-#else
-static void * sasem_probe (struct usb_device * dev, unsigned int intf,
- const struct usb_device_id *id)
-#endif
{
-#ifdef KERNEL_2_5
struct usb_device *dev = NULL;
struct usb_host_interface *iface_desc = NULL;
-#else
- struct usb_interface *interface = NULL;
- struct usb_interface_descriptor *iface_desc = NULL;
- char name [10];
- int subminor = 0;
-#endif
struct usb_endpoint_descriptor *rx_endpoint = NULL;
struct usb_endpoint_descriptor *tx_endpoint = NULL;
struct urb *rx_urb = NULL;
@@ -764,28 +685,9 @@ static void * sasem_probe (struct usb_de

info ("%s: found Sasem device", __FUNCTION__);

-#if !defined(KERNEL_2_5)
- for (subminor = 0; subminor < MAX_DEVICES; ++subminor) {
- if (minor_table [subminor] == NULL)
- break;
- }
- if (subminor == MAX_DEVICES) {
-
- err ("%s: allowed number of devices already present", __FUNCTION__);
- retval = -ENOMEM;
- goto exit;
- }
-#endif
-
-#ifdef KERNEL_2_5
dev = usb_get_dev (interface_to_usbdev (interface));
iface_desc = interface ->cur_altsetting;
num_endpoints = iface_desc ->desc.bNumEndpoints;
-#else
- interface = &dev ->actconfig ->interface [intf];
- iface_desc = &interface ->altsetting [interface ->act_altsetting];
- num_endpoints = iface_desc ->bNumEndpoints;
-#endif

/*
* Scan the endpoint list and set:
@@ -800,11 +702,7 @@ static void * sasem_probe (struct usb_de
struct usb_endpoint_descriptor *ep;
int ep_dir;
int ep_type;
-#ifdef KERNEL_2_5
ep = &iface_desc ->endpoint [i].desc;
-#else
- ep = &iface_desc ->endpoint [i];
-#endif
ep_dir = ep ->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
ep_type = ep ->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;

@@ -861,19 +759,11 @@ static void * sasem_probe (struct usb_de
err ("%s: lirc_buffer_init failed", __FUNCTION__);
alloc_status = 4;
}
-#ifdef KERNEL_2_5
else if (!(rx_urb = usb_alloc_urb (0, GFP_KERNEL))) {
-#else
- else if (!(rx_urb = usb_alloc_urb (0))) {
-#endif
err ("%s: usb_alloc_urb failed for IR urb", __FUNCTION__);
alloc_status = 5;
}
-#ifdef KERNEL_2_5
else if (vfd_ep_found && !(tx_urb = usb_alloc_urb (0, GFP_KERNEL))) {
-#else
- else if (vfd_ep_found && !(tx_urb = usb_alloc_urb (0))) {
-#endif
err ("%s: usb_alloc_urb failed for VFD urb", __FUNCTION__);
alloc_status = 6;
}
@@ -936,35 +826,17 @@ static void * sasem_probe (struct usb_de
}
context ->plugin = plugin;

-#ifdef KERNEL_2_5
usb_set_intfdata (interface, context);
-#else
- minor_table [subminor] = context;
- context ->subminor = subminor;
-#endif

if (vfd_ep_found) {

if (debug) info ("Registering VFD with devfs");
-#ifdef KERNEL_2_5
if (usb_register_dev (interface, &sasem_class)) {

// Not a fatal error, so ignore
info ("%s: could not get a minor number for VFD",
__FUNCTION__);
}
-#else
- sprintf (name, DEVFS_NAME, subminor);
- if (!(context ->devfs = devfs_register (usb_devfs_handle, name,
- DEVFS_FL_DEFAULT,
- USB_MAJOR, VFD_MINOR_BASE + subminor,
- DEVFS_MODE, &vfd_fops, NULL))) {
-
- // not a fatal error so ignore
- info ("%s: devfs register failed for VFD",
- __FUNCTION__);
- }
-#endif
}

info ("%s: Sasem device on usb<%d:%d> initialized",
@@ -972,41 +844,25 @@ static void * sasem_probe (struct usb_de

UNLOCK_CONTEXT;
exit:
-#ifdef KERNEL_2_5
return retval;
-#else
- return (retval == SUCCESS) ? context : NULL;
-#endif
}

/**
* Callback function for USB core API: disonnect
*/
-#ifdef KERNEL_2_5
static void sasem_disconnect (struct usb_interface *interface)
-#else
-static void sasem_disconnect (struct usb_device *dev, void *data)
-#endif
{
struct sasem_context *context;

/* prevent races with ir_open()/vfd_open() */
down (&disconnect_sem);

-#ifdef KERNEL_2_5
context = usb_get_intfdata (interface);
-#else
- context = (struct sasem_context *)data;
-#endif
LOCK_CONTEXT;

info ("%s: Sasem device disconnected", __FUNCTION__);

-#ifdef KERNEL_2_5
usb_set_intfdata (interface, NULL);
-#else
- minor_table [context ->subminor] = NULL;
-#endif
context ->dev_present = FALSE;

/* Stop reception */
@@ -1023,12 +879,7 @@ static void sasem_disconnect (struct usb
if (!context ->ir_isopen)
deregister_from_lirc (context);

-#ifdef KERNEL_2_5
usb_deregister_dev (interface, &sasem_class);
-#else
- if (context ->devfs)
- devfs_unregister (context ->devfs);
-#endif

UNLOCK_CONTEXT;

@@ -1061,7 +912,3 @@ static void __exit sasem_exit (void)

module_init (sasem_init);
module_exit (sasem_exit);
-
-#if !defined(KERNEL_2_5)
-EXPORT_NO_SYMBOLS;
-#endif
Index: lirc-0.8.1/drivers/lirc_serial/lirc_serial.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_serial/lirc_serial.c
+++ lirc-0.8.1/drivers/lirc_serial/lirc_serial.c
@@ -55,11 +55,6 @@
#endif

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
-#error "**********************************************************"
-#error " Sorry, this driver needs kernel version 2.2.18 or higher "
-#error "**********************************************************"
-#endif

#include <linux/autoconf.h>

Index: lirc-0.8.1/drivers/lirc_streamzap/lirc_streamzap.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_streamzap/lirc_streamzap.c
+++ lirc-0.8.1/drivers/lirc_streamzap/lirc_streamzap.c
@@ -32,11 +32,6 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
-#error "*******************************************************"
-#error "Sorry, this driver needs kernel version 2.4.0 or higher"
-#error "*******************************************************"
-#endif

#include <linux/autoconf.h>
#include <linux/kernel.h>
@@ -159,25 +154,16 @@ struct usb_streamzap {


/* local function prototypes */
-#ifdef KERNEL_2_5
static int streamzap_probe(struct usb_interface *interface,
const struct usb_device_id *id);
static void streamzap_disconnect(struct usb_interface *interface);
static void usb_streamzap_irq(struct urb *urb, struct pt_regs *regs);
-#else
-static void *streamzap_probe(struct usb_device *udev, unsigned int ifnum,
- const struct usb_device_id *id);
-static void streamzap_disconnect(struct usb_device *dev, void *ptr);
-static void usb_streamzap_irq(struct urb *urb);
-#endif
static int streamzap_use_inc( void *data );
static void streamzap_use_dec( void *data );
static int streamzap_ioctl(struct inode *node, struct file *filep,
unsigned int cmd, unsigned long arg);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
static int streamzap_suspend(struct usb_interface *intf, pm_message_t message);
static int streamzap_resume(struct usb_interface *intf);
-#endif

/* usb specific object needed to register this driver with the usb subsystem */

@@ -186,10 +172,8 @@ static struct usb_driver streamzap_drive
.name = DRIVER_NAME,
.probe = streamzap_probe,
.disconnect = streamzap_disconnect,
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
.suspend = streamzap_suspend,
.resume = streamzap_resume,
-#endif
.id_table = streamzap_table,
};

@@ -367,11 +351,7 @@ static inline void push_half_space(struc
* This procedure is invoked on reception of data from
* the usb remote.
*/
-#ifdef KERNEL_2_5
static void usb_streamzap_irq(struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_streamzap_irq(struct urb *urb)
-#endif
{
struct usb_streamzap *sz;
int len;
@@ -456,10 +436,7 @@ static void usb_streamzap_irq(struct urb
}
}

-#ifdef KERNEL_2_5
- /* resubmit only for 2.6 */
usb_submit_urb( urb, SLAB_ATOMIC );
-#endif

return;
}
@@ -471,18 +448,10 @@ static void usb_streamzap_irq(struct urb
* On any failure the return value is the ERROR
* On success return 0
*/
-#ifdef KERNEL_2_5
static int streamzap_probe( struct usb_interface *interface, const struct usb_device_id *id )
{
struct usb_device *udev = interface_to_usbdev(interface);
struct usb_host_interface *iface_host;
-#else
-static void *streamzap_probe(struct usb_device *udev, unsigned int ifnum,
- const struct usb_device_id *id)
-{
- struct usb_interface *interface = &udev->actconfig->interface[ifnum];
- struct usb_interface_descriptor *iface_host;
-#endif
int retval = -ENOMEM;
struct usb_streamzap *sz = NULL;
char buf[63], name[128] = "";
@@ -500,33 +469,16 @@ static void *streamzap_probe(struct usb_
/***************************************************
* Check to ensure endpoint information matches requirements
*/
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,4)
iface_host = interface->cur_altsetting;
-#else
- iface_host = &interface->altsetting[interface->act_altsetting];
-#endif

-#ifdef KERNEL_2_5
if (iface_host->desc.bNumEndpoints != 1) {
-#else
- if(iface_host->bNumEndpoints != 1) {
-#endif
-#ifdef KERNEL_2_5
err("%s: Unexpected desc.bNumEndpoints (%d)", __FUNCTION__,
iface_host->desc.bNumEndpoints);
-#else
- err("%s: Unexpected desc.bNumEndpoints (%d)", __FUNCTION__,
- iface_host->bNumEndpoints);
-#endif
retval = -ENODEV;
goto error;
}

-#ifdef KERNEL_2_5
sz->endpoint = &(iface_host->endpoint[0].desc);
-#else
- sz->endpoint = &(iface_host->endpoint[0]);
-#endif
if (( sz->endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
!= USB_DIR_IN) {
err("%s: endpoint doesn't match input device 02%02x",
@@ -554,7 +506,6 @@ static void *streamzap_probe(struct usb_
*/

sz->buf_in_len = sz->endpoint->wMaxPacketSize;
-#ifdef KERNEL_2_5
if((sz->buf_in = usb_buffer_alloc(sz->udev, sz->buf_in_len,
SLAB_ATOMIC, &sz->dma_in)) == NULL )
{
@@ -562,17 +513,7 @@ static void *streamzap_probe(struct usb_
}
if (!( sz->urb_in = usb_alloc_urb(0, GFP_KERNEL)))
goto error;
-#else
- if( (sz->buf_in = kmalloc(sz->buf_in_len, GFP_KERNEL))
- == NULL)
- {
- goto error;
- }
- if( (sz->urb_in = usb_alloc_urb(0)) == NULL)
- {
- goto error;
- }
-#endif
+
/***************************************************
* Connect this device to the LIRC sub-system
*/
@@ -639,9 +580,7 @@ static void *streamzap_probe(struct usb_
sz->plugin.minor, name,
udev->bus->busnum, sz->udev->devnum);

-#ifdef KERNEL_2_5
usb_set_intfdata( interface , sz );
-#endif

if(lirc_register_plugin(&sz->plugin) < 0)
{
@@ -650,11 +589,7 @@ static void *streamzap_probe(struct usb_
goto error;
}

-#ifdef KERNEL_2_5
return 0;
-#else
- return sz;
-#endif

error:

@@ -674,21 +609,13 @@ error:

if ( sz->buf_in )
{
-#ifdef KERNEL_2_5
usb_buffer_free(udev, sz->buf_in_len,
sz->buf_in, sz->dma_in);
-#else
- kfree(sz->buf_in);
-#endif
}
kfree( sz );
}

-#ifdef KERNEL_2_5
return retval;
-#else
- return NULL;
-#endif
}

static int streamzap_use_inc(void *data)
@@ -714,11 +641,7 @@ static int streamzap_use_inc(void *data)
add_timer(&sz->flush_timer);

sz->urb_in->dev = sz->udev;
-#ifdef KERNEL_2_5
if (usb_submit_urb(sz->urb_in, SLAB_ATOMIC))
-#else
- if (usb_submit_urb(sz->urb_in))
-#endif
{
dprintk("open result = -EIO error submitting urb",
sz->plugin.minor);
@@ -781,21 +704,13 @@ static int streamzap_ioctl(struct inode
* active urbs. Unfortunately, usb_bulk_msg(), used in streamzap_read(), does
* not provide any way to do this.
*/
-#ifdef KERNEL_2_5
static void streamzap_disconnect( struct usb_interface *interface )
-#else
-static void streamzap_disconnect(struct usb_device *dev, void *ptr)
-#endif
{
struct usb_streamzap *sz;
int errnum;
int minor;

-#ifdef KERNEL_2_5
sz = usb_get_intfdata( interface );
-#else
- sz = ptr;
-#endif

/*
* unregister from the LIRC sub-system
@@ -816,11 +731,7 @@ static void streamzap_disconnect(struct

usb_free_urb( sz->urb_in );

-#ifdef KERNEL_2_5
usb_buffer_free( sz->udev , sz->buf_in_len, sz->buf_in, sz->dma_in );
-#else
- kfree(sz->buf_in);
-#endif

minor = sz->plugin.minor;
kfree( sz );
@@ -828,7 +739,6 @@ static void streamzap_disconnect(struct
printk(KERN_INFO DRIVER_NAME "[%d]: disconnected\n", minor);
}

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
static int streamzap_suspend(struct usb_interface *intf, pm_message_t message)
{
struct usb_streamzap *sz = usb_get_intfdata(intf);
@@ -865,11 +775,7 @@ static int streamzap_resume(struct usb_i
add_timer(&sz->flush_timer);

sz->urb_in->dev = sz->udev;
-#ifdef KERNEL_2_5
if (usb_submit_urb(sz->urb_in, SLAB_ATOMIC))
-#else
- if (usb_submit_urb(sz->urb_in))
-#endif
{
dprintk("open result = -EIO error submitting urb",
sz->plugin.minor);
@@ -879,7 +785,6 @@ static int streamzap_resume(struct usb_i
}
return 0;
}
-#endif

#ifdef MODULE

Index: lirc-0.8.1/drivers/lirc_sir/lirc_sir.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_sir/lirc_sir.c
+++ lirc-0.8.1/drivers/lirc_sir/lirc_sir.c
@@ -35,11 +35,6 @@


#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
-#error "**********************************************************"
-#error " Sorry, this driver needs kernel version 2.2.18 or higher "
-#error "**********************************************************"
-#endif
#include <linux/module.h>

#ifdef HAVE_CONFIG_H
Index: lirc-0.8.1/drivers/lirc_parallel/lirc_parallel.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_parallel/lirc_parallel.c
+++ lirc-0.8.1/drivers/lirc_parallel/lirc_parallel.c
@@ -34,11 +34,6 @@
#endif

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
-#error "**********************************************************"
-#error " Sorry, this driver needs kernel version 2.2.18 or higher "
-#error "**********************************************************"
-#endif

#include <linux/autoconf.h>

@@ -61,9 +56,7 @@
#include <asm/io.h>
#include <asm/signal.h>
#include <asm/irq.h>
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0)
#include <asm/div64.h>
-#endif

#include <asm/uaccess.h>
#include <linux/poll.h>
@@ -349,15 +342,11 @@ static void irq_handler(int i,void *blah
if(signal!=0)
{
/* ajust value to usecs */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0)
unsigned long long helper;

helper = ((unsigned long long) signal)*1000000;
do_div(helper, timer);
signal = (long) helper;
-#else
- signal=(long) ((((double) signal)*1000000)/timer);
-#endif

if(signal>LIRC_SFH506_DELAY)
{
@@ -467,15 +456,11 @@ static ssize_t lirc_write(struct file *f
/* ajust values from usecs */
for(i=0;i<count;i++)
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0)
unsigned long long helper;

helper = ((unsigned long long) wbuf[i])*timer;
do_div(helper, 1000000);
wbuf[i] = (lirc_t) helper;
-#else
- wbuf[i]=(lirc_t) (((double) wbuf[i])*timer/1000000);
-#endif
}

local_irq_save(flags);
@@ -697,19 +682,7 @@ static void kf(void *handle)

int init_module(void)
{
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 3)
pport=parport_find_base(io);
-#else
- pport=parport_enumerate();
- while(pport!=NULL)
- {
- if(pport->base==io)
- {
- break;
- }
- pport=pport->next;
- }
-#endif
if(pport==NULL)
{
printk(KERN_NOTICE "%s: no port at %x found\n",
@@ -718,9 +691,7 @@ int init_module(void)
}
ppdevice=parport_register_device(pport,LIRC_DRIVER_NAME,
pf,kf,irq_handler,0,NULL);
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 3)
parport_put_port(pport);
-#endif
if(ppdevice==NULL)
{
printk(KERN_NOTICE "%s: parport_register_device() failed\n",
Index: lirc-0.8.1/drivers/lirc_atiusb/lirc_atiusb.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_atiusb/lirc_atiusb.c
+++ lirc-0.8.1/drivers/lirc_atiusb/lirc_atiusb.c
@@ -33,11 +33,6 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
-#error "*******************************************************"
-#error "Sorry, this driver needs kernel version 2.4.0 or higher"
-#error "*******************************************************"
-#endif

#include <linux/autoconf.h>

@@ -163,9 +158,7 @@ struct in_endpt {
/* buffers and dma */
unsigned char *buf;
unsigned int len;
-#ifdef KERNEL_2_5
dma_addr_t dma;
-#endif

/* handle repeats */
unsigned char old[CODE_LENGTH];
@@ -179,9 +172,7 @@ struct out_endpt {

/* buffers and dma */
unsigned char *buf;
-#ifdef KERNEL_2_5
dma_addr_t dma;
-#endif

/* handle sending (init strings) */
int send_flags;
@@ -250,11 +241,7 @@ static void send_packet(struct out_endpt
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&oep->wait, &wait);

-#ifdef KERNEL_2_5
if (usb_submit_urb(oep->urb, SLAB_ATOMIC)) {
-#else
- if (usb_submit_urb(oep->urb)) {
-#endif
set_current_state(TASK_RUNNING);
remove_wait_queue(&oep->wait, &wait);
IRUNLOCK;
@@ -272,9 +259,7 @@ static void send_packet(struct out_endpt

set_current_state(TASK_RUNNING);
remove_wait_queue(&oep->wait, &wait);
-#ifdef KERNEL_2_5
oep->urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(oep->urb);
}

@@ -322,11 +307,7 @@ static int set_use_inc(void *data)
iep = get_iep_from_link(pos);
iep->urb->dev = ir->usbdev;
dprintk(DRIVER_NAME "[%d]: linking iep 0x%02x (%p)\n", ir->devnum, iep->ep->bEndpointAddress, iep);
-#ifdef KERNEL_2_5
if ((rtn = usb_submit_urb(iep->urb, SLAB_ATOMIC)) < 0) {
-#else
- if ((rtn = usb_submit_urb(iep->urb)) < 0) {
-#endif
printk(DRIVER_NAME "[%d]: open result = %d error "
"submitting urb\n", ir->devnum, rtn);
IRUNLOCK;
@@ -599,11 +580,7 @@ static int code_check_ati2(struct in_end
}


-#ifdef KERNEL_2_5
static void usb_remote_recv(struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_remote_recv(struct urb *urb)
-#endif
{
struct in_endpt *iep;
int len, result;
@@ -611,9 +588,7 @@ static void usb_remote_recv(struct urb *
if (!urb)
return;
if (!(iep = urb->context)) {
-#ifdef KERNEL_2_5
urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(urb);
return;
}
@@ -646,9 +621,7 @@ static void usb_remote_recv(struct urb *
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
-#ifdef KERNEL_2_5
urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(urb);
return;

@@ -658,25 +631,17 @@ static void usb_remote_recv(struct urb *
}

/* resubmit urb */
-#ifdef KERNEL_2_5
usb_submit_urb(urb, SLAB_ATOMIC);
-#endif
}

-#ifdef KERNEL_2_5
static void usb_remote_send(struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_remote_send(struct urb *urb)
-#endif
{
struct out_endpt *oep;

if (!urb)
return;
if (!(oep = urb->context)) {
-#ifdef KERNEL_2_5
urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(urb);
return;
}
@@ -722,9 +687,7 @@ static void free_in_endpt(struct in_endp
dprintk(DRIVER_NAME "[%d]: free_in_endpt removing ep=0x%0x from list\n", ir->devnum, iep->ep->bEndpointAddress);
case 4:
if (iep->urb) {
-#ifdef KERNEL_2_5
iep->urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(iep->urb);
usb_free_urb(iep->urb);
iep->urb = 0;
@@ -732,11 +695,7 @@ static void free_in_endpt(struct in_endp
dprintk(DRIVER_NAME "[%d]: free_in_endpt null urb!\n", ir->devnum);
}
case 3:
-#ifdef KERNEL_2_5
usb_buffer_free(iep->ir->usbdev, iep->len, iep->buf, iep->dma);
-#else
- kfree(iep->buf);
-#endif
iep->buf = 0;
case 2:
kfree(iep);
@@ -774,19 +733,11 @@ static struct in_endpt *new_in_endpt(str
iep->ep = ep;
iep->len = len;

-#ifdef KERNEL_2_5
if ( !(iep->buf = usb_buffer_alloc(dev, len, SLAB_ATOMIC, &iep->dma)) ) {
mem_failure = 2;
} else if ( !(iep->urb = usb_alloc_urb(0, GFP_KERNEL)) ) {
mem_failure = 3;
}
-#else
- if ( !(iep->buf = kmalloc(len, GFP_KERNEL)) ) {
- mem_failure = 2;
- } else if ( !(iep->urb = usb_alloc_urb(0)) ) {
- mem_failure = 3;
- }
-#endif
}
if (mem_failure) {
free_in_endpt(iep, mem_failure);
@@ -816,9 +767,7 @@ static void free_out_endpt(struct out_en
case FREE_ALL:
case 4:
if (oep->urb) {
-#ifdef KERNEL_2_5
oep->urb->transfer_flags |= URB_ASYNC_UNLINK;
-#endif
usb_unlink_urb(oep->urb);
usb_free_urb(oep->urb);
oep->urb = 0;
@@ -826,11 +775,7 @@ static void free_out_endpt(struct out_en
dprintk(DRIVER_NAME "[%d]: free_out_endpt: null urb!\n", ir->devnum);
}
case 3:
-#ifdef KERNEL_2_5
usb_buffer_free(oep->ir->usbdev, USB_OUTLEN, oep->buf, oep->dma);
-#else
- kfree(oep->buf);
-#endif
oep->buf = 0;
case 2:
kfree(oep);
@@ -855,19 +800,11 @@ static struct out_endpt *new_out_endpt(s
oep->ep = ep;
init_waitqueue_head(&oep->wait);

-#ifdef KERNEL_2_5
if ( !(oep->buf = usb_buffer_alloc(dev, USB_OUTLEN, SLAB_ATOMIC, &oep->dma)) ) {
mem_failure = 2;
} else if ( !(oep->urb = usb_alloc_urb(0, GFP_KERNEL)) ) {
mem_failure = 3;
}
-#else
- if ( !(oep->buf = kmalloc(USB_OUTLEN, GFP_KERNEL)) ) {
- mem_failure = 2;
- } else if ( !(oep->urb = usb_alloc_urb(0)) ) {
- mem_failure = 3;
- }
-#endif
}
if (mem_failure) {
free_out_endpt(oep, mem_failure);
@@ -1053,19 +990,11 @@ static void log_usb_dev_info(struct usb_
}


-#ifdef KERNEL_2_5
static int usb_remote_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_host_interface *idesc;
-#else
-static void *usb_remote_probe(struct usb_device *dev, unsigned int ifnum,
- const struct usb_device_id *id)
-{
- struct usb_interface *intf = &dev->actconfig->interface[ifnum];
- struct usb_interface_descriptor *idesc;
-#endif
struct usb_endpoint_descriptor *ep;
struct in_endpt *iep;
struct irctl *ir;
@@ -1074,33 +1003,20 @@ static void *usb_remote_probe(struct usb
dprintk(DRIVER_NAME "[%d]: usb_remote_probe: dev:%p, intf:%p, id:%p)\n",
dev->devnum, dev, intf, id);

-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,4)
idesc = intf->cur_altsetting;
-#else
- idesc = &intf->altsetting[intf->act_altsetting];
-#endif

/* Check if a usb remote has already been registered for this device */
ir = get_prior_reg_ir(dev);

if ( !ir && !(ir = new_irctl(dev)) ) {
-#ifdef KERNEL_2_5
return -ENOMEM;
-#else
- return NULL;
-#endif
}
type = ir->remote_type;

// step through the endpoints to find first in and first out endpoint
// of type interrupt transfer
-#ifdef KERNEL_2_5
for (i = 0; i < idesc->desc.bNumEndpoints; ++i) {
ep = &idesc->endpoint[i].desc;
-#else
- for (i = 0; i < idesc->bNumEndpoints; ++i) {
- ep = &idesc->endpoint[i];
-#endif
dprintk(DRIVER_NAME "[%d]: processing endpoint %d\n", dev->devnum, i);
if ( ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)
&& ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
@@ -1122,20 +1038,12 @@ static void *usb_remote_probe(struct usb
if (list_empty(&ir->iep_listhead)) {
printk(DRIVER_NAME "[%d]: inbound endpoint not found\n", ir->devnum);
free_irctl(ir, FREE_ALL);
-#ifdef KERNEL_2_5
return -ENODEV;
-#else
- return NULL;
-#endif
}
if (ir->dev_refcount == 1) {
if ((ir->p->minor = lirc_register_plugin(ir->p)) < 0) {
free_irctl(ir, FREE_ALL);
-#ifdef KERNEL_2_5
return -ENODEV;
-#else
- return NULL;
-#endif
}

/* Note new driver registration in kernel logs */
@@ -1145,25 +1053,15 @@ static void *usb_remote_probe(struct usb
send_outbound_init(ir);
}

-#ifdef KERNEL_2_5
usb_set_intfdata(intf, ir);
return SUCCESS;
-#else
- return ir;
-#endif
}

-#ifdef KERNEL_2_5
static void usb_remote_disconnect(struct usb_interface *intf)
{
// struct usb_device *dev = interface_to_usbdev(intf);
struct irctl *ir = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
-#else
-static void usb_remote_disconnect(struct usb_device *dev, void *ptr)
-{
- struct irctl *ir = ptr;
-#endif

dprintk(DRIVER_NAME ": disconnecting remote %d:\n", (ir? ir->devnum: -1));
if (!ir || !ir->p)
Index: lirc-0.8.1/drivers/lirc_mceusb2/lirc_mceusb2.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_mceusb2/lirc_mceusb2.c
+++ lirc-0.8.1/drivers/lirc_mceusb2/lirc_mceusb2.c
@@ -34,11 +34,6 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 5)
-#error "*******************************************************"
-#error "Sorry, this driver needs kernel version 2.6.5 or higher"
-#error "*******************************************************"
-#endif

#include <linux/autoconf.h>

@@ -169,22 +164,6 @@ struct irctl {
static char init1[] = {0x00, 0xff, 0xaa, 0xff, 0x0b};
static char init2[] = {0xff, 0x18};

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11)
-static inline unsigned long usecs_to_jiffies(const unsigned int u)
-{
- if (u > jiffies_to_usecs(MAX_JIFFY_OFFSET))
- return MAX_JIFFY_OFFSET;
-#if HZ <= USEC_PER_SEC && !(USEC_PER_SEC % HZ)
- return (u + (USEC_PER_SEC / HZ) - 1) / (USEC_PER_SEC / HZ);
-#elif HZ > USEC_PER_SEC && !(HZ % USEC_PER_SEC)
- return u * (HZ / USEC_PER_SEC);
-#else
- return (u * HZ + USEC_PER_SEC - 1) / USEC_PER_SEC;
-#endif
-}
-#endif
-
-
static void usb_remote_printdata(struct irctl *ir, char *buf, int len)
{
char codes[USB_BUFLEN*3 + 1];
@@ -818,7 +797,6 @@ static void usb_remote_disconnect(struct
unregister_from_lirc(ir);
}

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
static int usb_remote_suspend(struct usb_interface *intf, pm_message_t message)
{
struct irctl *ir = usb_get_intfdata(intf);
@@ -837,17 +815,14 @@ static int usb_remote_resume(struct usb_
}
return 0;
}
-#endif

static struct usb_driver usb_remote_driver = {
LIRC_THIS_MODULE(.owner = THIS_MODULE)
.name = DRIVER_NAME,
.probe = usb_remote_probe,
.disconnect = usb_remote_disconnect,
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
.suspend = usb_remote_suspend,
.resume = usb_remote_resume,
-#endif
.id_table = usb_remote_table
};

Index: lirc-0.8.1/drivers/lirc_imon/lirc_imon.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_imon/lirc_imon.c
+++ lirc-0.8.1/drivers/lirc_imon/lirc_imon.c
@@ -45,10 +45,6 @@
*/
#include <linux/version.h>

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22)
-#error "*** Sorry, this driver requires kernel version 2.4.22 or higher"
-#endif
-
#include <linux/autoconf.h>

#include <linux/errno.h>
@@ -89,19 +85,11 @@
*/

/* USB Callback prototypes */
-#ifdef KERNEL_2_5
static int imon_probe (struct usb_interface *interface,
const struct usb_device_id *id);
static void imon_disconnect (struct usb_interface *interface);
static void usb_rx_callback (struct urb *urb, struct pt_regs *regs);
static void usb_tx_callback (struct urb *urb, struct pt_regs *regs);
-#else
-static void * imon_probe (struct usb_device * dev, unsigned int intf,
- const struct usb_device_id *id);
-static void imon_disconnect (struct usb_device *dev, void *data);
-static void usb_rx_callback (struct urb *urb);
-static void usb_tx_callback (struct urb *urb);
-#endif

/* VFD file_operations function prototypes */
static int vfd_open (struct inode *inode, struct file *file);
@@ -127,10 +115,6 @@ struct imon_context {
struct usb_device *dev;
int vfd_supported; /* not all controllers do */
int vfd_isopen; /* VFD port has been opened */
-#if !defined (KERNEL_2_5)
- int subminor; /* index into minor_table */
- devfs_handle_t devfs;
-#endif
int ir_isopen; /* IR port has been opened */
int dev_present; /* USB device presence */
struct semaphore sem; /* to lock this object */
@@ -205,44 +189,19 @@ static struct usb_driver imon_driver = {
.probe = imon_probe,
.disconnect = imon_disconnect,
.id_table = imon_usb_id_table,
-#if !defined(KERNEL_2_5)
- .fops = &vfd_fops,
- .minor = VFD_MINOR_BASE,
-#endif
};

-#ifdef KERNEL_2_5
static struct usb_class_driver imon_class = {
.name = DEVFS_NAME,
.fops = &vfd_fops,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 15)
- .mode = DEVFS_MODE,
-#endif
.minor_base = VFD_MINOR_BASE,
};
-#endif

/* to prevent races between open() and disconnect() */
static DECLARE_MUTEX (disconnect_sem);

static int debug = 0;

-#if !defined(KERNEL_2_5)
-
-#define MAX_DEVICES 4 /* In case there's more than one iMON device */
-static struct imon_context * minor_table [MAX_DEVICES];
-
-/*
-static DECLARE_MUTEX (minor_table_sem);
-#define LOCK_MINOR_TABLE down (&minor_table_sem)
-#define UNLOCK_MINOR_TABLE up (&minor_table_sem)
-*/
-
-/* the global usb devfs handle */
-extern devfs_handle_t usb_devfs_handle;
-
-#endif
-
/* ------------------------------------------------------------
* M O D U L E C O D E
* ------------------------------------------------------------
@@ -288,9 +247,7 @@ static inline void deregister_from_lirc
*/
static int vfd_open (struct inode *inode, struct file *file)
{
-#ifdef KERNEL_2_5
struct usb_interface *interface;
-#endif
struct imon_context *context = NULL;
int subminor;
int retval = SUCCESS;
@@ -298,7 +255,6 @@ static int vfd_open (struct inode *inode
/* prevent races with disconnect */
down (&disconnect_sem);

-#ifdef KERNEL_2_5
subminor = iminor (inode);
interface = usb_find_interface (&imon_driver, subminor);
if (!interface) {
@@ -307,15 +263,6 @@ static int vfd_open (struct inode *inode
goto exit;
}
context = usb_get_intfdata (interface);
-#else
- subminor = MINOR (inode ->i_rdev) - VFD_MINOR_BASE;
- if (subminor < 0 || subminor >= MAX_DEVICES) {
- err ("%s: no record of minor %d", __FUNCTION__, subminor);
- retval = -ENODEV;
- goto exit;
- }
- context = minor_table [subminor];
-#endif

if (!context) {
err ("%s: no context found for minor %d",
@@ -404,9 +351,7 @@ static inline int send_packet (struct im

pipe = usb_sndintpipe (context ->dev,
context-> tx_endpoint ->bEndpointAddress);
-#ifdef KERNEL_2_5
interval = context ->tx_endpoint ->bInterval;
-#endif /* Use 0 for 2.4 kernels */

usb_fill_int_urb (context ->tx_urb, context ->dev, pipe,
context ->usb_tx_buf, sizeof (context ->usb_tx_buf),
@@ -417,11 +362,7 @@ static inline int send_packet (struct im
init_completion (&context ->tx.finished);
atomic_set (&(context ->tx.busy), 1);

-#ifdef KERNEL_2_5
retval = usb_submit_urb (context ->tx_urb, GFP_KERNEL);
-#else
- retval = usb_submit_urb (context ->tx_urb);
-#endif
if (retval != SUCCESS) {
atomic_set (&(context ->tx.busy), 0);
err ("%s: error submitting urb (%d)", __FUNCTION__, retval);
@@ -528,11 +469,7 @@ exit:
/**
* Callback function for USB core API: transmit data
*/
-#ifdef KERNEL_2_5
static void usb_tx_callback (struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_tx_callback (struct urb *urb)
-#endif
{
struct imon_context *context;

@@ -580,11 +517,7 @@ static int ir_open (void *data)
context ->usb_rx_buf, sizeof (context ->usb_rx_buf),
usb_rx_callback, context, context ->rx_endpoint ->bInterval);

-#ifdef KERNEL_2_5
retval = usb_submit_urb (context ->rx_urb, GFP_KERNEL);
-#else
- retval = usb_submit_urb (context ->rx_urb);
-#endif

if (retval) {
err ("%s: usb_submit_urb failed for ir_open (%d)", __FUNCTION__, retval);
@@ -765,11 +698,7 @@ static inline void incoming_packet (stru
/**
* Callback function for USB core API: receive data
*/
-#ifdef KERNEL_2_5
static void usb_rx_callback (struct urb *urb, struct pt_regs *regs)
-#else
-static void usb_rx_callback (struct urb *urb)
-#endif
{
struct imon_context *context;

@@ -792,9 +721,7 @@ static void usb_rx_callback (struct urb
break;
}

-#ifdef KERNEL_2_5
usb_submit_urb (context ->rx_urb, GFP_ATOMIC);
-#endif
return;
}

@@ -803,23 +730,11 @@ static void usb_rx_callback (struct urb
/**
* Callback function for USB core API: Probe
*/
-#ifdef KERNEL_2_5
static int imon_probe (struct usb_interface *interface,
const struct usb_device_id *id)
-#else
-static void * imon_probe (struct usb_device * dev, unsigned int intf,
- const struct usb_device_id *id)
-#endif
{
-#ifdef KERNEL_2_5
struct usb_device *dev = NULL;
struct usb_host_interface *iface_desc = NULL;
-#else
- struct usb_interface *interface = NULL;
- struct usb_interface_descriptor *iface_desc = NULL;
- char name [10];
- int subminor = 0;
-#endif
struct usb_endpoint_descriptor *rx_endpoint = NULL;
struct usb_endpoint_descriptor *tx_endpoint = NULL;
struct urb *rx_urb = NULL;
@@ -839,28 +754,9 @@ static void * imon_probe (struct usb_dev

info ("%s: found IMON device", __FUNCTION__);

-#if !defined(KERNEL_2_5)
- for (subminor = 0; subminor < MAX_DEVICES; ++subminor) {
- if (minor_table [subminor] == NULL)
- break;
- }
- if (subminor == MAX_DEVICES) {
-
- err ("%s: allowed number of devices already present", __FUNCTION__);
- retval = -ENOMEM;
- goto exit;
- }
-#endif
-
-#ifdef KERNEL_2_5
dev = usb_get_dev (interface_to_usbdev (interface));
iface_desc = interface ->cur_altsetting;
num_endpoints = iface_desc ->desc.bNumEndpoints;
-#else
- interface = &dev ->actconfig ->interface [intf];
- iface_desc = &interface ->altsetting [interface ->act_altsetting];
- num_endpoints = iface_desc ->bNumEndpoints;
-#endif

/*
* Scan the endpoint list and set:
@@ -875,11 +771,7 @@ static void * imon_probe (struct usb_dev
struct usb_endpoint_descriptor *ep;
int ep_dir;
int ep_type;
-#ifdef KERNEL_2_5
ep = &iface_desc ->endpoint [i].desc;
-#else
- ep = &iface_desc ->endpoint [i];
-#endif
ep_dir = ep ->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
ep_type = ep ->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;

@@ -972,19 +864,11 @@ static void * imon_probe (struct usb_dev
err ("%s: lirc_buffer_init failed", __FUNCTION__);
alloc_status = 4;
}
-#ifdef KERNEL_2_5
else if (!(rx_urb = usb_alloc_urb (0, GFP_KERNEL))) {
-#else
- else if (!(rx_urb = usb_alloc_urb (0))) {
-#endif
err ("%s: usb_alloc_urb failed for IR urb", __FUNCTION__);
alloc_status = 5;
}
-#ifdef KERNEL_2_5
else if (vfd_ep_found && !(tx_urb = usb_alloc_urb (0, GFP_KERNEL))) {
-#else
- else if (vfd_ep_found && !(tx_urb = usb_alloc_urb (0))) {
-#endif
err ("%s: usb_alloc_urb failed for VFD urb", __FUNCTION__);
alloc_status = 6;
}
@@ -1052,35 +936,17 @@ static void * imon_probe (struct usb_dev
}
context ->plugin = plugin;

-#ifdef KERNEL_2_5
usb_set_intfdata (interface, context);
-#else
- minor_table [subminor] = context;
- context ->subminor = subminor;
-#endif

if (vfd_ep_found) {

if (debug) info ("Registering VFD with devfs");
-#ifdef KERNEL_2_5
if (usb_register_dev (interface, &imon_class)) {

// Not a fatal error, so ignore
info ("%s: could not get a minor number for VFD",
__FUNCTION__);
}
-#else
- sprintf (name, DEVFS_NAME, subminor);
- if (!(context ->devfs = devfs_register (usb_devfs_handle, name,
- DEVFS_FL_DEFAULT,
- USB_MAJOR, VFD_MINOR_BASE + subminor,
- DEVFS_MODE, &vfd_fops, NULL))) {
-
- // not a fatal error so ignore
- info ("%s: devfs register failed for VFD",
- __FUNCTION__);
- }
-#endif
}

info ("%s: iMON device on usb<%d:%d> initialized",
@@ -1088,41 +954,25 @@ static void * imon_probe (struct usb_dev

UNLOCK_CONTEXT;
exit:
-#ifdef KERNEL_2_5
return retval;
-#else
- return (retval == SUCCESS) ? context : NULL;
-#endif
}

/**
* Callback function for USB core API: disonnect
*/
-#ifdef KERNEL_2_5
static void imon_disconnect (struct usb_interface *interface)
-#else
-static void imon_disconnect (struct usb_device *dev, void *data)
-#endif
{
struct imon_context *context;

/* prevent races with ir_open()/vfd_open() */
down (&disconnect_sem);

-#ifdef KERNEL_2_5
context = usb_get_intfdata (interface);
-#else
- context = (struct imon_context *)data;
-#endif
LOCK_CONTEXT;

info ("%s: iMON device disconnected", __FUNCTION__);

-#ifdef KERNEL_2_5
usb_set_intfdata (interface, NULL);
-#else
- minor_table [context ->subminor] = NULL;
-#endif
context ->dev_present = FALSE;

/* Stop reception */
@@ -1140,12 +990,7 @@ static void imon_disconnect (struct usb_
deregister_from_lirc (context);

if (context ->vfd_supported) {
-#ifdef KERNEL_2_5
usb_deregister_dev (interface, &imon_class);
-#else
- if (context ->devfs)
- devfs_unregister (context ->devfs);
-#endif
}

UNLOCK_CONTEXT;
@@ -1179,7 +1024,3 @@ static void __exit imon_exit (void)

module_init (imon_init);
module_exit (imon_exit);
-
-#if !defined(KERNEL_2_5)
-EXPORT_NO_SYMBOLS;
-#endif
Index: lirc-0.8.1/drivers/lirc_igorplugusb/lirc_igorplugusb.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_igorplugusb/lirc_igorplugusb.c
+++ lirc-0.8.1/drivers/lirc_igorplugusb/lirc_igorplugusb.c
@@ -41,11 +41,6 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
-#error "*******************************************************"
-#error "Sorry, this driver needs kernel version 2.4.0 or higher"
-#error "*******************************************************"
-#endif

#include <linux/autoconf.h>
#include <linux/module.h>
@@ -63,10 +58,6 @@
#include "drivers/lirc.h"
#include "drivers/lirc_dev/lirc_dev.h"

-#if !defined(KERNEL_2_5)
-# define USB_CTRL_GET_TIMEOUT 5
-#endif
-
/* lock irctl structure */
#define IRLOCK down_interruptible(&ir->lock)
#define IRUNLOCK up(&ir->lock)
@@ -240,9 +231,7 @@ struct irctl {
int in_space;
struct timeval last_time;

-#if defined(KERNEL_2_5)
dma_addr_t dma_in;
-#endif

/* lirc */
struct lirc_plugin *p;
@@ -403,21 +392,12 @@ static int usb_remote_poll(void* data, s



-#if defined(KERNEL_2_5)
static int usb_remote_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct usb_device *dev = NULL;
struct usb_host_interface *idesc = NULL;
struct usb_host_endpoint *ep_ctl2;
-#else
-static void *usb_remote_probe(struct usb_device *dev, unsigned int ifnum,
- const struct usb_device_id *id)
-{
- struct usb_interface *intf;
- struct usb_interface_descriptor *idesc;
- struct usb_endpoint_descriptor *ep_ctl2;
-#endif
struct irctl *ir = NULL;
struct lirc_plugin *plugin = NULL;
struct lirc_buffer *rbuf = NULL;
@@ -429,14 +409,9 @@ static void *usb_remote_probe(struct usb

dprintk(DRIVER_NAME ": usb probe called.\n");

-#if defined(KERNEL_2_5)
dev = interface_to_usbdev(intf);

-# if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 5)
- idesc = &intf->altsetting[intf->act_altsetting]; /* in 2.6.4 */
-# else
- idesc = intf->cur_altsetting; /* in 2.6.6 */
-# endif
+ idesc = intf->cur_altsetting;

if (idesc->desc.bNumEndpoints != 1)
return -ENODEV;
@@ -446,18 +421,6 @@ static void *usb_remote_probe(struct usb
!= USB_ENDPOINT_XFER_CONTROL)
return -ENODEV;
pipe = usb_rcvctrlpipe(dev, ep_ctl2->desc.bEndpointAddress);
-#else
- intf = &dev->actconfig->interface[ifnum];
- idesc = &intf->altsetting[intf->act_altsetting];
- if (idesc->bNumEndpoints != 1)
- return NULL;
- ep_ctl2 = idesc->endpoint;
- if (((ep_ctl2->bEndpointAddress & USB_ENDPOINT_DIR_MASK) != USB_DIR_IN)
- || (ep_ctl2->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
- != USB_ENDPOINT_XFER_CONTROL)
- return NULL;
- pipe = usb_rcvctrlpipe(dev, ep_ctl2->bEndpointAddress);
-#endif
devnum = dev->devnum;
maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));

@@ -481,16 +444,10 @@ static void *usb_remote_probe(struct usb
} else if (lirc_buffer_init(rbuf, bytes_in_key,
DEVICE_BUFLEN+ADDITIONAL_LIRC_BYTES)) {
mem_failure = 4;
-#if defined(KERNEL_2_5)
} else if (!(ir->buf_in = usb_buffer_alloc(dev,
DEVICE_BUFLEN+DEVICE_HEADERLEN,
SLAB_ATOMIC, &ir->dma_in))) {
mem_failure = 5;
-#else
- } else if (!(ir->buf_in = kmalloc(
- DEVICE_BUFLEN+DEVICE_HEADERLEN, GFP_KERNEL))) {
- mem_failure = 5;
-#endif
} else {

memset(plugin, 0, sizeof(struct lirc_plugin));
@@ -519,12 +476,8 @@ static void *usb_remote_probe(struct usb
/* free allocated memory in case of failure */
switch (mem_failure) {
case 9:
-#if defined(KERNEL_2_5)
usb_buffer_free(dev, DEVICE_BUFLEN+DEVICE_HEADERLEN,
ir->buf_in, ir->dma_in);
-#else
- kfree(ir->buf_in);
-#endif
case 5:
lirc_buffer_free(rbuf);
case 4:
@@ -536,11 +489,7 @@ static void *usb_remote_probe(struct usb
case 1:
printk(DRIVER_NAME "[%d]: out of memory (code=%d)\n",
devnum, mem_failure);
-#if defined(KERNEL_2_5)
return -ENOMEM;
-#else
- return NULL;
-#endif
}

plugin->minor = minor;
@@ -571,26 +520,16 @@ static void *usb_remote_probe(struct usb
devnum, ret);
}

-#if defined(KERNEL_2_5)
usb_set_intfdata(intf, ir);
return SUCCESS;
-#else
- return ir;
-#endif
}


-#if defined(KERNEL_2_5)
static void usb_remote_disconnect(struct usb_interface *intf)
{
struct usb_device *dev = interface_to_usbdev(intf);
struct irctl *ir = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
-#else
-static void usb_remote_disconnect(struct usb_device *dev, void *ptr)
-{
- struct irctl *ir = ptr;
-#endif

if (!ir || !ir->p)
return;
@@ -599,11 +538,7 @@ static void usb_remote_disconnect(struct
wake_up_all(&ir->wait_out);

IRLOCK;
-#if defined(KERNEL_2_5)
usb_buffer_free(dev, ir->len_in, ir->buf_in, ir->dma_in);
-#else
- kfree(ir->buf_in);
-#endif
IRUNLOCK;

unregister_from_lirc(ir);
@@ -648,10 +583,8 @@ static void __exit usb_remote_exit(void)
module_init(usb_remote_init);
module_exit(usb_remote_exit);

-#if defined(KERNEL_2_5)
#include <linux/vermagic.h>
MODULE_INFO(vermagic, VERMAGIC_STRING);
-#endif

MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_AUTHOR(DRIVER_AUTHOR);
Index: lirc-0.8.1/drivers/lirc_bt829/lirc_bt829.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_bt829/lirc_bt829.c
+++ lirc-0.8.1/drivers/lirc_bt829/lirc_bt829.c
@@ -19,9 +19,6 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
-#error "This driver needs kernel version 2.4.0 or higher"
-#endif

#include <linux/autoconf.h>
#include <linux/kernel.h>
@@ -73,12 +70,6 @@ static struct lirc_plugin atir_plugin;
static int do_pci_probe(void)
{
struct pci_dev *my_dev;
-#ifndef KERNEL_2_5
- /* unnecessary with recent kernels */
- if ( !pci_present() ) {
- printk(KERN_ERR "ATIR: no pci in this kernel\n");
- }
-#endif
my_dev = (struct pci_dev *)pci_find_device(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_264VT,NULL);
if ( my_dev ) {
printk(KERN_ERR "ATIR: Using device: %s\n",
Index: lirc-0.8.1/drivers/lirc_cmdir/lirc_cmdir.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_cmdir/lirc_cmdir.c
+++ lirc-0.8.1/drivers/lirc_cmdir/lirc_cmdir.c
@@ -29,11 +29,6 @@
#endif

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
-#error "**********************************************************"
-#error " Sorry, this driver needs kernel version 2.2.18 or higher "
-#error "**********************************************************"
-#endif

#include <linux/autoconf.h>
#include <linux/module.h>
@@ -583,10 +578,6 @@ MODULE_DESCRIPTION("InnovationOne driver
MODULE_LICENSE("GPL");
#endif

-#ifndef KERNEL_2_5
-EXPORT_NO_SYMBOLS;
-#endif
-
int init_module(void)
{
plugin.features = hardware.features;
Index: lirc-0.8.1/drivers/lirc_gpio/lirc_gpio.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_gpio/lirc_gpio.c
+++ lirc-0.8.1/drivers/lirc_gpio/lirc_gpio.c
@@ -30,31 +30,15 @@
*/

#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 4)
-#error "*******************************************************"
-#error "Sorry, this driver needs kernel version 2.2.4 or higher"
-#error "*******************************************************"
-#endif

#include <linux/version.h>
#include <linux/module.h>
#include <linux/kmod.h>
#include <linux/sched.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-#include <linux/wrapper.h>
-#endif
#include <linux/errno.h>

-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
-#include "../drivers/char/bttv.h"
-#include "../drivers/char/bttvp.h"
-#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-#include "../drivers/media/video/bttv.h"
-#include "../drivers/media/video/bttvp.h"
-#else
#include "../drivers/media/video/bt8xx/bttv.h"
#include "../drivers/media/video/bt8xx/bttvp.h"
-#endif

#if BTTV_VERSION_CODE < KERNEL_VERSION(0,7,45)
#error "*******************************************************"
Index: lirc-0.8.1/drivers/lirc_i2c/lirc_i2c.c
===================================================================
--- lirc-0.8.1.orig/drivers/lirc_i2c/lirc_i2c.c
+++ lirc-0.8.1/drivers/lirc_i2c/lirc_i2c.c
@@ -360,15 +360,10 @@ static int ir_probe(struct i2c_adapter *
static int ir_command(struct i2c_client *client, unsigned int cmd, void *arg);

static struct i2c_driver driver = {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 16)
- name: "i2c ir driver",
- flags: I2C_DF_NOTIFY,
-#else
.driver = {
owner: THIS_MODULE,
name: "i2c ir driver",
},
-#endif
id: I2C_DRIVERID_EXP3, /* FIXME */
attach_adapter: ir_probe,
detach_client: ir_detach,
-
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