[PATCH] class: convert drivers/* to use the new class api instead of class_simple

From: Greg KH
Date: Mon Jun 20 2005 - 22:46:40 EST

[PATCH] class: convert drivers/* to use the new class api instead of class_simple

Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
commit 56b2293595b2eb52cc2aa2baf92c6cfa8265f9d5
tree 5cbada5b35b1b87dfd75852c9397a2b14dfbb9d9
parent 8874b414ffe037c39e73bb262ddf69653a13c0a4
author gregkh@xxxxxxx <gregkh@xxxxxxx> Wed, 23 Mar 2005 10:01:41 -0800
committer Greg Kroah-Hartman <gregkh@xxxxxxx> Mon, 20 Jun 2005 15:15:09 -0700

drivers/isdn/capi/capi.c | 14 +++++++-------
drivers/macintosh/adb.c | 9 ++++-----
drivers/media/dvb/dvb-core/dvbdev.c | 13 ++++++-------
drivers/net/ppp_generic.c | 14 +++++++-------
drivers/net/wan/cosa.c | 12 ++++++------
drivers/s390/char/tape_class.c | 10 +++++-----
drivers/s390/char/vmlogrdr.c | 10 +++++-----
drivers/usb/core/file.c | 12 ++++++------
drivers/video/fbmem.c | 10 +++++-----
9 files changed, 51 insertions(+), 53 deletions(-)

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -58,7 +58,7 @@ MODULE_LICENSE("GPL");

/* -------- driver information -------------------------------------- */

-static struct class_simple *capi_class;
+static struct class *capi_class;

static int capi_major = 68; /* allocated */
#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
@@ -1499,20 +1499,20 @@ static int __init capi_init(void)
return -EIO;
}

- capi_class = class_simple_create(THIS_MODULE, "capi");
+ capi_class = class_create(THIS_MODULE, "capi");
if (IS_ERR(capi_class)) {
unregister_chrdev(capi_major, "capi20");
return PTR_ERR(capi_class);
}

- class_simple_device_add(capi_class, MKDEV(capi_major, 0), NULL, "capi");
+ class_device_create(capi_class, MKDEV(capi_major, 0), NULL, "capi");
devfs_mk_cdev(MKDEV(capi_major, 0), S_IFCHR | S_IRUSR | S_IWUSR,
"isdn/capi20");

#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
if (capinc_tty_init() < 0) {
- class_simple_device_remove(MKDEV(capi_major, 0));
- class_simple_destroy(capi_class);
+ class_device_destroy(capi_class, MKDEV(capi_major, 0));
+ class_destroy(capi_class);
unregister_chrdev(capi_major, "capi20");
return -ENOMEM;
}
@@ -1539,8 +1539,8 @@ static void __exit capi_exit(void)
{
proc_exit();

- class_simple_device_remove(MKDEV(capi_major, 0));
- class_simple_destroy(capi_class);
+ class_device_destroy(capi_class, MKDEV(capi_major, 0));
+ class_destroy(capi_class);
unregister_chrdev(capi_major, "capi20");
devfs_remove("isdn/capi20");

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -77,7 +77,7 @@ static struct adb_driver *adb_driver_lis
NULL
};

-static struct class_simple *adb_dev_class;
+static struct class *adb_dev_class;

struct adb_driver *adb_controller;
struct notifier_block *adb_client_list = NULL;
@@ -902,9 +902,8 @@ adbdev_init(void)

devfs_mk_cdev(MKDEV(ADB_MAJOR, 0), S_IFCHR | S_IRUSR | S_IWUSR, "adb");

- adb_dev_class = class_simple_create(THIS_MODULE, "adb");
- if (IS_ERR(adb_dev_class)) {
+ adb_dev_class = class_create(THIS_MODULE, "adb");
+ if (IS_ERR(adb_dev_class))
return;
- }
- class_simple_device_add(adb_dev_class, MKDEV(ADB_MAJOR, 0), NULL, "adb");
+ class_device_create(adb_dev_class, MKDEV(ADB_MAJOR, 0), NULL, "adb");
}
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -56,8 +56,7 @@ static const char * const dnames[] = {
#define nums2minor(num,type,id) ((num << 6) | (id << 4) | type)
#define MAX_DVB_MINORS (DVB_MAX_ADAPTERS*64)

-struct class_simple *dvb_class;
-EXPORT_SYMBOL(dvb_class);
+static struct class *dvb_class;

static struct dvb_device* dvbdev_find_device (int minor)
{
@@ -236,8 +235,8 @@ int dvb_register_device(struct dvb_adapt
S_IFCHR | S_IRUSR | S_IWUSR,
"dvb/adapter%d/%s%d", adap->num, dnames[type], id);

- class_simple_device_add(dvb_class, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
- NULL, "dvb%d.%s%d", adap->num, dnames[type], id);
+ class_device_create(dvb_class, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
+ NULL, "dvb%d.%s%d", adap->num, dnames[type], id);

dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",
adap->num, dnames[type], id, nums2minor(adap->num, type, id),
@@ -256,7 +255,7 @@ void dvb_unregister_device(struct dvb_de
devfs_remove("dvb/adapter%d/%s%d", dvbdev->adapter->num,
dnames[dvbdev->type], dvbdev->id);

- class_simple_device_remove(MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
+ class_device_destroy(dvb_class, MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
dvbdev->type, dvbdev->id)));

list_del (&dvbdev->list_head);
@@ -412,7 +411,7 @@ static int __init init_dvbdev(void)

devfs_mk_dir("dvb");

- dvb_class = class_simple_create(THIS_MODULE, "dvb");
+ dvb_class = class_create(THIS_MODULE, "dvb");
if (IS_ERR(dvb_class)) {
retval = PTR_ERR(dvb_class);
goto error;
@@ -429,7 +428,7 @@ error:
static void __exit exit_dvbdev(void)
{
devfs_remove("dvb");
- class_simple_destroy(dvb_class);
+ class_destroy(dvb_class);
cdev_del(&dvb_device_cdev);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
}
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -273,7 +273,7 @@ static int ppp_connect_channel(struct ch
static int ppp_disconnect_channel(struct channel *pch);
static void ppp_destroy_channel(struct channel *pch);

-static struct class_simple *ppp_class;
+static struct class *ppp_class;

/* Translates a PPP protocol number to a NP index (NP == network protocol) */
static inline int proto_to_npindex(int proto)
@@ -858,12 +858,12 @@ static int __init ppp_init(void)
printk(KERN_INFO "PPP generic driver version " PPP_VERSION "\n");
err = register_chrdev(PPP_MAJOR, "ppp", &ppp_device_fops);
if (!err) {
- ppp_class = class_simple_create(THIS_MODULE, "ppp");
+ ppp_class = class_create(THIS_MODULE, "ppp");
if (IS_ERR(ppp_class)) {
err = PTR_ERR(ppp_class);
goto out_chrdev;
}
- class_simple_device_add(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
+ class_device_create(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
err = devfs_mk_cdev(MKDEV(PPP_MAJOR, 0),
S_IFCHR|S_IRUSR|S_IWUSR, "ppp");
if (err)
@@ -876,8 +876,8 @@ out:
return err;

out_class:
- class_simple_device_remove(MKDEV(PPP_MAJOR,0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR,0));
+ class_destroy(ppp_class);
out_chrdev:
unregister_chrdev(PPP_MAJOR, "ppp");
goto out;
@@ -2654,8 +2654,8 @@ static void __exit ppp_cleanup(void)
if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
printk(KERN_ERR "PPP: failed to unregister PPP device\n");
devfs_remove("ppp");
- class_simple_device_remove(MKDEV(PPP_MAJOR, 0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
+ class_destroy(ppp_class);
}

/*
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -235,7 +235,7 @@ static int dma[MAX_CARDS+1];
static int irq[MAX_CARDS+1] = { -1, -1, -1, -1, -1, -1, 0, };

/* for class stuff*/
-static struct class_simple *cosa_class;
+static struct class *cosa_class;

#ifdef MODULE
module_param_array(io, int, NULL, 0);
@@ -394,19 +394,19 @@ static int __init cosa_init(void)
goto out;
}
devfs_mk_dir("cosa");
- cosa_class = class_simple_create(THIS_MODULE, "cosa");
+ cosa_class = class_create(THIS_MODULE, "cosa");
if (IS_ERR(cosa_class)) {
err = PTR_ERR(cosa_class);
goto out_chrdev;
}
for (i=0; i<nr_cards; i++) {
- class_simple_device_add(cosa_class, MKDEV(cosa_major, i),
+ class_device_create(cosa_class, MKDEV(cosa_major, i),
NULL, "cosa%d", i);
err = devfs_mk_cdev(MKDEV(cosa_major, i),
S_IFCHR|S_IRUSR|S_IWUSR,
"cosa/%d", i);
if (err) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
goto out_chrdev;
}
}
@@ -427,10 +427,10 @@ static void __exit cosa_exit(void)
printk(KERN_INFO "Unloading the cosa module\n");

for (i=0; i<nr_cards; i++) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
devfs_remove("cosa/%d", i);
}
- class_simple_destroy(cosa_class);
+ class_destroy(cosa_class);
devfs_remove("cosa");
for (cosa=cosa_cards; nr_cards--; cosa++) {
/* Clean up the per-channel data */
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -16,7 +16,7 @@ MODULE_DESCRIPTION(
);
MODULE_LICENSE("GPL");

-struct class_simple *tape_class;
+static struct class *tape_class;

/*
* Register a tape device and return a pointer to the cdev structure.
@@ -70,7 +70,7 @@ struct tape_class_device *register_tape_
if (rc)
goto fail_with_cdev;

- tcd->class_device = class_simple_device_add(
+ tcd->class_device = class_device_create(
tape_class,
tcd->char_device->dev,
device,
@@ -101,7 +101,7 @@ void unregister_tape_dev(struct tape_cla
&tcd->class_device->dev->kobj,
tcd->mode_name
);
- class_simple_device_remove(tcd->char_device->dev);
+ class_device_destroy(tape_class, tcd->char_device->dev);
cdev_del(tcd->char_device);
kfree(tcd);
}
@@ -111,14 +111,14 @@ EXPORT_SYMBOL(unregister_tape_dev);

static int __init tape_init(void)
{
- tape_class = class_simple_create(THIS_MODULE, "tape390");
+ tape_class = class_create(THIS_MODULE, "tape390");

return 0;
}

static void __exit tape_exit(void)
{
- class_simple_destroy(tape_class);
+ class_destroy(tape_class);
tape_class = NULL;
}

diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -703,7 +703,7 @@ static struct attribute_group vmlogrdr_a
.attrs = vmlogrdr_attrs,
};

-static struct class_simple *vmlogrdr_class;
+static struct class *vmlogrdr_class;
static struct device_driver vmlogrdr_driver = {
.name = "vmlogrdr",
.bus = &iucv_bus,
@@ -727,7 +727,7 @@ vmlogrdr_register_driver(void) {
goto unregdriver;
}

- vmlogrdr_class = class_simple_create(THIS_MODULE, "vmlogrdr");
+ vmlogrdr_class = class_create(THIS_MODULE, "vmlogrdr");
if (IS_ERR(vmlogrdr_class)) {
printk(KERN_ERR "vmlogrdr: failed to create class.\n");
ret=PTR_ERR(vmlogrdr_class);
@@ -746,7 +746,7 @@ unregdriver:

static void
vmlogrdr_unregister_driver(void) {
- class_simple_destroy(vmlogrdr_class);
+ class_destroy(vmlogrdr_class);
vmlogrdr_class = NULL;
driver_remove_file(&vmlogrdr_driver, &driver_attr_recording_status);
driver_unregister(&vmlogrdr_driver);
@@ -786,7 +786,7 @@ vmlogrdr_register_device(struct vmlogrdr
device_unregister(dev);
return ret;
}
- priv->class_device = class_simple_device_add(
+ priv->class_device = class_device_create(
vmlogrdr_class,
MKDEV(vmlogrdr_major, priv->minor_num),
dev,
@@ -806,7 +806,7 @@ vmlogrdr_register_device(struct vmlogrdr

static int
vmlogrdr_unregister_device(struct vmlogrdr_priv_t *priv ) {
- class_simple_device_remove(MKDEV(vmlogrdr_major, priv->minor_num));
+ class_device_destroy(vmlogrdr_class, MKDEV(vmlogrdr_major, priv->minor_num));
if (priv->device != NULL) {
sysfs_remove_group(&priv->device->kobj, &vmlogrdr_attr_group);
device_unregister(priv->device);
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -68,7 +68,7 @@ static struct file_operations usb_fops =
.open = usb_open,
};

-static struct class_simple *usb_class;
+static struct class *usb_class;

int usb_major_init(void)
{
@@ -80,9 +80,9 @@ int usb_major_init(void)
goto out;
}

- usb_class = class_simple_create(THIS_MODULE, "usb");
+ usb_class = class_create(THIS_MODULE, "usb");
if (IS_ERR(usb_class)) {
- err("class_simple_create failed for usb devices");
+ err("class_create failed for usb devices");
unregister_chrdev(USB_MAJOR, "usb");
goto out;
}
@@ -95,7 +95,7 @@ out:

void usb_major_cleanup(void)
{
- class_simple_destroy(usb_class);
+ class_destroy(usb_class);
devfs_remove("usb");
unregister_chrdev(USB_MAJOR, "usb");
}
@@ -171,7 +171,7 @@ int usb_register_dev(struct usb_interfac
++temp;
else
temp = name;
- intf->class_dev = class_simple_device_add(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp);
+ intf->class_dev = class_device_create(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp);
if (IS_ERR(intf->class_dev)) {
spin_lock (&minor_lock);
usb_minors[intf->minor] = NULL;
@@ -220,7 +220,7 @@ void usb_deregister_dev(struct usb_inter

snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base);
devfs_remove (name);
- class_simple_device_remove(MKDEV(USB_MAJOR, intf->minor));
+ class_device_destroy(usb_class, MKDEV(USB_MAJOR, intf->minor));
intf->class_dev = NULL;
intf->minor = -1;
}
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1040,7 +1040,7 @@ static struct file_operations fb_fops =
#endif
};

-static struct class_simple *fb_class;
+static struct class *fb_class;

/**
* register_framebuffer - registers a frame buffer device
@@ -1066,7 +1066,7 @@ register_framebuffer(struct fb_info *fb_
break;
fb_info->node = i;

- fb_info->class_device = class_simple_device_add(fb_class, MKDEV(FB_MAJOR, i),
+ fb_info->class_device = class_device_create(fb_class, MKDEV(FB_MAJOR, i),
fb_info->device, "fb%d", i);
if (IS_ERR(fb_info->class_device)) {
/* Not fatal */
@@ -1134,7 +1134,7 @@ unregister_framebuffer(struct fb_info *f
registered_fb[i]=NULL;
num_registered_fb--;
fb_cleanup_class_device(fb_info);
- class_simple_device_remove(MKDEV(FB_MAJOR, i));
+ class_device_destroy(fb_class, MKDEV(FB_MAJOR, i));
return 0;
}

@@ -1197,7 +1197,7 @@ fbmem_init(void)
if (register_chrdev(FB_MAJOR,"fb",&fb_fops))
printk("unable to get major %d for fb devs\n", FB_MAJOR);

- fb_class = class_simple_create(THIS_MODULE, "graphics");
+ fb_class = class_create(THIS_MODULE, "graphics");
if (IS_ERR(fb_class)) {
printk(KERN_WARNING "Unable to create fb class; errno = %ld\n", PTR_ERR(fb_class));
fb_class = NULL;
@@ -1210,7 +1210,7 @@ module_init(fbmem_init);
static void __exit
fbmem_exit(void)
{
- class_simple_destroy(fb_class);
+ class_destroy(fb_class);
}

module_exit(fbmem_exit);

-
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