[PATCH 3/13] usb: Clean up printk()'s in drivers/usb/gadget/ether.c

From: James Nelson
Date: Sat Mar 05 2005 - 18:57:29 EST

Clean up debugging printk() macros in drivers/usb/gadget/ether.c

Signed-off-by: James Nelson <james4765@xxxxxxxxx>

diff -Nurp -x dontdiff-osdl --exclude='*~' linux-2.6.11-mm1-original/drivers/usb/gadget/ether.c linux-2.6.11-mm1/drivers/usb/gadget/ether.c
--- linux-2.6.11-mm1-original/drivers/usb/gadget/ether.c 2005-03-05 13:29:48.000000000 -0500
+++ linux-2.6.11-mm1/drivers/usb/gadget/ether.c 2005-03-05 14:57:41.000000000 -0500
@@ -20,8 +20,8 @@
*/


-// #define DEBUG 1
-// #define VERBOSE
+#undef DEBUG
+#undef VERBOSE

#include <linux/config.h>
#include <linux/module.h>
@@ -296,20 +296,19 @@ module_param (qmult, uint, S_IRUGO|S_IWU
printk(level "%s: " fmt , (d)->net->name , ## args)

#ifdef DEBUG
-#undef DEBUG
-#define DEBUG(dev,fmt,args...) \
- xprintk(dev , KERN_DEBUG , fmt , ## args)
+#define DPRINTK(dev,fmt,args...) \
+ xprintk(dev , KERN_DEBUG , "%s(): ",fmt , __FUNCTION__, ## args)
#else
-#define DEBUG(dev,fmt,args...) \
+#define DPRINTK(dev,fmt,args...) \
do { } while (0)
#endif /* DEBUG */

#ifdef VERBOSE
-#define VDEBUG DEBUG
+#define VDEBUG DPRINTK
#else
#define VDEBUG(dev,fmt,args...) \
do { } while (0)
-#endif /* DEBUG */
+#endif /* VERBOSE */

#define ERROR(dev,fmt,args...) \
xprintk(dev , KERN_ERR , fmt , ## args)
@@ -1068,7 +1067,7 @@ set_ether_config (struct eth_dev *dev, i
#endif

if (result == 0)
- DEBUG (dev, "qlen %d\n", qlen (gadget));
+ DPRINTK (dev, "qlen %d\n", qlen (gadget));

/* caller is responsible for cleanup on error */
return result;
@@ -1081,7 +1080,7 @@ static void eth_reset_config (struct eth
if (dev->config == 0)
return;

- DEBUG (dev, "%s\n", __FUNCTION__);
+ DPRINTK (dev, "start\n");

netif_stop_queue (dev->net);
netif_carrier_off (dev->net);
@@ -1220,11 +1219,11 @@ static void eth_status_complete (struct

req->length = 16;
value = usb_ep_queue (ep, req, GFP_ATOMIC);
- DEBUG (dev, "send SPEED_CHANGE --> %d\n", value);
+ DPRINTK (dev, "send SPEED_CHANGE --> %d\n", value);
if (value == 0)
return;
} else
- DEBUG (dev, "event %02x --> %d\n",
+ DPRINTK (dev, "event %02x --> %d\n",
event->bNotificationType, value);

/* free when done */
@@ -1238,7 +1237,7 @@ static void issue_start_status (struct e
struct usb_cdc_notification *event;
int value;

- DEBUG (dev, "%s, flush old status first\n", __FUNCTION__);
+ DPRINTK (dev, "flush old status first\n");

/* flush old status
*
@@ -1253,13 +1252,13 @@ static void issue_start_status (struct e
/* FIXME make these allocations static like dev->req */
req = usb_ep_alloc_request (dev->status_ep, GFP_ATOMIC);
if (req == 0) {
- DEBUG (dev, "status ENOMEM\n");
+ DPRINTK (dev, "status ENOMEM\n");
return;
}
req->buf = usb_ep_alloc_buffer (dev->status_ep, 16,
&dev->req->dma, GFP_ATOMIC);
if (req->buf == 0) {
- DEBUG (dev, "status buf ENOMEM\n");
+ DPRINTK (dev, "status buf ENOMEM\n");
free_req:
usb_ep_free_request (dev->status_ep, req);
return;
@@ -1279,7 +1278,7 @@ free_req:
req->complete = eth_status_complete;
value = usb_ep_queue (dev->status_ep, req, GFP_ATOMIC);
if (value < 0) {
- DEBUG (dev, "status buf queue --> %d\n", value);
+ DPRINTK (dev, "status buf queue --> %d\n", value);
usb_ep_free_buffer (dev->status_ep,
req->buf, dev->req->dma, 16);
goto free_req;
@@ -1293,7 +1292,7 @@ free_req:
static void eth_setup_complete (struct usb_ep *ep, struct usb_request *req)
{
if (req->status || req->actual != req->length)
- DEBUG ((struct eth_dev *) ep->driver_data,
+ DPRINTK ((struct eth_dev *) ep->driver_data,
"setup complete --> %d, %d/%d\n",
req->status, req->actual, req->length);
}
@@ -1303,7 +1302,7 @@ static void eth_setup_complete (struct u
static void rndis_response_complete (struct usb_ep *ep, struct usb_request *req)
{
if (req->status || req->actual != req->length)
- DEBUG ((struct eth_dev *) ep->driver_data,
+ DPRINTK ((struct eth_dev *) ep->driver_data,
"rndis response complete --> %d, %d/%d\n",
req->status, req->actual, req->length);

@@ -1394,9 +1393,9 @@ eth_setup (struct usb_gadget *gadget, co
if (ctrl->bRequestType != 0)
break;
if (gadget->a_hnp_support)
- DEBUG (dev, "HNP available\n");
+ DPRINTK (dev, "HNP available\n");
else if (gadget->a_alt_hnp_support)
- DEBUG (dev, "HNP needs a different root port\n");
+ DPRINTK (dev, "HNP needs a different root port\n");
spin_lock (&dev->lock);
value = eth_set_config (dev, wValue, GFP_ATOMIC);
spin_unlock (&dev->lock);
@@ -1502,7 +1501,7 @@ done_set_intf:
|| wLength != 0
|| wIndex > 1)
break;
- DEBUG (dev, "NOP packet filter %04x\n", wValue);
+ DPRINTK (dev, "NOP packet filter %04x\n", wValue);
/* NOTE: table 62 has 5 filter bits to reduce traffic,
* and we "must" support multicast and promiscuous.
* this NOP implements a bad filter (always promisc)
@@ -1567,7 +1566,7 @@ done_set_intf:
&& (value % gadget->ep0->maxpacket) == 0;
value = usb_ep_queue (gadget->ep0, req, GFP_ATOMIC);
if (value < 0) {
- DEBUG (dev, "ep_queue --> %d\n", value);
+ DPRINTK (dev, "ep_queue --> %d\n", value);
req->status = 0;
eth_setup_complete (gadget->ep0, req);
}
@@ -1647,7 +1646,7 @@ static void defer_kevent (struct eth_dev
if (!schedule_work (&dev->work))
ERROR (dev, "kevent %d may have been dropped\n", flag);
else
- DEBUG (dev, "kevent %d scheduled\n", flag);
+ DPRINTK (dev, "kevent %d scheduled\n", flag);
}

static void rx_complete (struct usb_ep *ep, struct usb_request *req);
@@ -1679,7 +1678,7 @@ rx_submit (struct eth_dev *dev, struct u
size -= size % dev->out_ep->maxpacket;

if ((skb = alloc_skb (size + NET_IP_ALIGN, gfp_flags)) == 0) {
- DEBUG (dev, "no rx skb\n");
+ DPRINTK (dev, "no rx skb\n");
goto enomem;
}

@@ -1699,7 +1698,7 @@ rx_submit (struct eth_dev *dev, struct u
enomem:
defer_kevent (dev, WORK_RX_MEMORY);
if (retval) {
- DEBUG (dev, "rx submit --> %d\n", retval);
+ DPRINTK (dev, "rx submit --> %d\n", retval);
dev_kfree_skb_any (skb);
spin_lock (&dev->lock);
list_add (&req->list, &dev->rx_reqs);
@@ -1727,7 +1726,7 @@ static void rx_complete (struct usb_ep *
if (ETH_HLEN > skb->len || skb->len > ETH_FRAME_LEN) {
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
- DEBUG (dev, "rx length %d\n", skb->len);
+ DPRINTK (dev, "rx length %d\n", skb->len);
break;
}

@@ -1751,7 +1750,7 @@ static void rx_complete (struct usb_ep *

/* for hardware automagic (such as pxa) */
case -ECONNABORTED: // endpoint reset
- DEBUG (dev, "rx %s reset\n", ep->name);
+ DPRINTK (dev, "rx %s reset\n", ep->name);
defer_kevent (dev, WORK_RX_MEMORY);
quiesce:
dev_kfree_skb_any (skb);
@@ -1764,7 +1763,7 @@ quiesce:

default:
dev->stats.rx_errors++;
- DEBUG (dev, "rx status %d\n", status);
+ DPRINTK (dev, "rx status %d\n", status);
break;
}

@@ -1832,7 +1831,7 @@ static int alloc_requests (struct eth_de
goto fail;
return 0;
fail:
- DEBUG (dev, "can't alloc requests\n");
+ DPRINTK (dev, "can't alloc requests\n");
return status;
}

@@ -1873,7 +1872,7 @@ static void eth_work (void *_dev)
}

if (dev->todo)
- DEBUG (dev, "work done, flags = 0x%lx\n", dev->todo);
+ DPRINTK (dev, "work done, flags = 0x%lx\n", dev->todo);
}

static void tx_complete (struct usb_ep *ep, struct usb_request *req)
@@ -1967,7 +1966,7 @@ static int eth_start_xmit (struct sk_buf
retval = usb_ep_queue (dev->in_ep, req, GFP_ATOMIC);
switch (retval) {
default:
- DEBUG (dev, "tx queue err %d\n", retval);
+ DPRINTK (dev, "tx queue err %d\n", retval);
break;
case 0:
net->trans_start = jiffies;
@@ -2011,7 +2010,7 @@ static void
rndis_control_ack_complete (struct usb_ep *ep, struct usb_request *req)
{
if (req->status || req->actual != req->length)
- DEBUG ((struct eth_dev *) ep->driver_data,
+ DPRINTK ((struct eth_dev *) ep->driver_data,
"rndis control ack complete --> %d, %d/%d\n",
req->status, req->actual, req->length);

@@ -2027,21 +2026,21 @@ static int rndis_control_ack (struct net

/* in case RNDIS calls this after disconnect */
if (!dev->status_ep) {
- DEBUG (dev, "status ENODEV\n");
+ DPRINTK (dev, "status ENODEV\n");
return -ENODEV;
}

/* Allocate memory for notification ie. ACK */
resp = usb_ep_alloc_request (dev->status_ep, GFP_ATOMIC);
if (!resp) {
- DEBUG (dev, "status ENOMEM\n");
+ DPRINTK (dev, "status ENOMEM\n");
return -ENOMEM;
}

resp->buf = usb_ep_alloc_buffer (dev->status_ep, 8,
&resp->dma, GFP_ATOMIC);
if (!resp->buf) {
- DEBUG (dev, "status buf ENOMEM\n");
+ DPRINTK (dev, "status buf ENOMEM\n");
usb_ep_free_request (dev->status_ep, resp);
return -ENOMEM;
}
@@ -2068,7 +2067,7 @@ static int rndis_control_ack (struct net

static void eth_start (struct eth_dev *dev, int gfp_flags)
{
- DEBUG (dev, "%s\n", __FUNCTION__);
+ DPRINTK (dev, "start\n");

/* fill the rx queue */
rx_fill (dev, gfp_flags);
@@ -2090,7 +2089,7 @@ static int eth_open (struct net_device *
{
struct eth_dev *dev = netdev_priv(net);

- DEBUG (dev, "%s\n", __FUNCTION__);
+ DPRINTK (dev, "start\n");
if (netif_carrier_ok (dev->net))
eth_start (dev, GFP_KERNEL);
return 0;
@@ -2100,10 +2099,10 @@ static int eth_stop (struct net_device *
{
struct eth_dev *dev = netdev_priv(net);

- VDEBUG (dev, "%s\n", __FUNCTION__);
+ VDEBUG (dev, "start\n");
netif_stop_queue (net);

- DEBUG (dev, "stop stats: rx/tx %ld/%ld, errs %ld/%ld\n",
+ DPRINTK (dev, "stop stats: rx/tx %ld/%ld, errs %ld/%ld\n",
dev->stats.rx_packets, dev->stats.tx_packets,
dev->stats.rx_errors, dev->stats.tx_errors
);
@@ -2113,7 +2112,7 @@ static int eth_stop (struct net_device *
usb_ep_disable (dev->in_ep);
usb_ep_disable (dev->out_ep);
if (netif_carrier_ok (dev->net)) {
- DEBUG (dev, "host still using in/out endpoints\n");
+ DPRINTK (dev, "host still using in/out endpoints\n");
// FIXME idiom may leave toggle wrong here
usb_ep_enable (dev->in_ep, dev->in);
usb_ep_enable (dev->out_ep, dev->out);
@@ -2142,7 +2141,7 @@ eth_unbind (struct usb_gadget *gadget)
{
struct eth_dev *dev = get_gadget_data (gadget);

- DEBUG (dev, "unbind\n");
+ DPRINTK (dev, "unbind\n");
#ifdef CONFIG_USB_ETH_RNDIS
rndis_deregister (dev->rndis_config);
rndis_exit ();
@@ -2534,7 +2533,7 @@ eth_suspend (struct usb_gadget *gadget)
{
struct eth_dev *dev = get_gadget_data (gadget);

- DEBUG (dev, "suspend\n");
+ DPRINTK (dev, "suspend\n");
dev->suspended = 1;
}

@@ -2543,7 +2542,7 @@ eth_resume (struct usb_gadget *gadget)
{
struct eth_dev *dev = get_gadget_data (gadget);

- DEBUG (dev, "resume\n");
+ DPRINTK (dev, "resume\n");
dev->suspended = 0;
}

-
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