[PATCH 2.6.15-rc5] media/video/bttv : enhance ioctl debug

["Philippe De Muyter" <phdm@macqel.be>]

This patch adds the current process name in the media/video/bttv ioctl debug.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>

---

--- linux/drivers/media/video/bttv-driver.c.orig	2005-08-29 01:41:01.000000000 +0200
+++ linux/drivers/media/video/bttv-driver.c	2005-12-08 20:59:45.000000000 +0100
@@ -2181,19 +2182,19 @@ static int bttv_do_ioctl(struct inode *i
 	int retval = 0;
 
 	if (bttv_debug > 1) {
+		printk("bttv%d: %s: ioctl 0x%x ", btv->c.nr, current->comm,
+			cmd);
 		switch (_IOC_TYPE(cmd)) {
 		case 'v':
-			printk("bttv%d: ioctl 0x%x (v4l1, VIDIOC%s)\n",
-			       btv->c.nr, cmd, (_IOC_NR(cmd) < V4L1_IOCTLS) ?
+			printk("(v4l1, VIDIOC%s)\n",
+			       (_IOC_NR(cmd) < V4L1_IOCTLS) ?
 			       v4l1_ioctls[_IOC_NR(cmd)] : "???");
 			break;
 		case 'V':
-			printk("bttv%d: ioctl 0x%x (v4l2, %s)\n",
-			       btv->c.nr, cmd,  v4l2_ioctl_names[_IOC_NR(cmd)]);
+			printk("(v4l2, %s)\n", v4l2_ioctl_names[_IOC_NR(cmd)]);
 			break;
 		default:
-			printk("bttv%d: ioctl 0x%x (???)\n",
-			       btv->c.nr, cmd);
+			printk("(???)\n");
 		}
 	}
 	if (btv->errors)
-
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