Instead of using the minor number in kernel log messages, use the device
node name as returned by the video_device_node_name() function. This
makes debug, informational and error messages easier to understand for
end users.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Index: v4l-dvb-mc-uvc/linux/drivers/staging/tm6000/tm6000-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/tm6000/tm6000-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/tm6000/tm6000-video.c
@@ -1359,17 +1359,17 @@ static int vidioc_s_frequency (struct fi
static int tm6000_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct tm6000_core *dev = video_drvdata(file);
struct tm6000_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
int i,rc;
- printk(KERN_INFO "tm6000: open called (minor=%d)\n",minor);
+ printk(KERN_INFO "tm6000: open called (dev=%s)\n",
+ video_device_node_name(vdev));
-
- dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called "
- "(minor=%d)\n",minor);
+ dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n",
+ video_device_node_name(vdev));
#if 0 /* Avoids an oops at read() - seems to be semaphore related */
if (dev->users) {
@@ -1381,8 +1381,8 @@ static int tm6000_open(struct file *file
/* If more than one user, mutex should be added */
dev->users++;
- dprintk(dev, V4L2_DEBUG_OPEN, "open minor=%d type=%s users=%d\n",
- minor,v4l2_type_names[type],dev->users);
+ dprintk(dev, V4L2_DEBUG_OPEN, "open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev),v4l2_type_names[type],dev->users);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh),GFP_KERNEL);
@@ -1494,9 +1494,10 @@ static int tm6000_release(struct file *f
{
struct tm6000_fh *fh = file->private_data;
struct tm6000_core *dev = fh->dev;
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
- dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (minor=%d, users=%d)\n",minor,dev->users);
+ dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (dev=%s, users=%d)\n",
+ video_device_node_name(vdev), dev->users);
dev->users--;
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-audups11.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-audups11.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-audups11.c
@@ -94,12 +94,13 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video0.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video0.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video0.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video1.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video1.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video1.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video2.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video2.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video2.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video3.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video3.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video3.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video4.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video4.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video4.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video5.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video5.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video5.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video6.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video6.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video6.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video7.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-video7.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-video7.c
@@ -93,13 +93,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-videoioctl.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-videoioctl.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-videoioctl.c
@@ -94,13 +94,14 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
u32 pix_format;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-vidups10.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-vidups10.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-vidups10.c
@@ -94,12 +94,13 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-vidups9.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/staging/cx25821/cx25821-vidups9.c
+++ v4l-dvb-mc-uvc/linux/drivers/staging/cx25821/cx25821-vidups9.c
@@ -94,12 +94,13 @@ static struct videobuf_queue_ops cx25821
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx25821_dev *dev = video_drvdata(file);
struct cx25821_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- printk("open minor=%d type=%s\n", minor, v4l2_type_names[type]);
+ printk("open dev=%s type=%s\n", video_device_node_name(vdev),
+ v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/media/common/saa7146_fops.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/common/saa7146_fops.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/common/saa7146_fops.c
@@ -195,7 +195,6 @@ void saa7146_buffer_timeout(unsigned lon
static int fops_open(struct file *file)
{
- unsigned int minor = video_devdata(file)->minor;
struct video_device *vdev = video_devdata(file);
struct saa7146_dev *dev = video_drvdata(file);
struct saa7146_fh *fh = NULL;
@@ -203,7 +202,7 @@ static int fops_open(struct file *file)
enum v4l2_buf_type type;
- DEB_EE(("file:%p, minor:%d\n", file, minor));
+ DEB_EE(("file:%p, dev:%s\n", file, video_device_node_name(vdev)));
if (mutex_lock_interruptible(&saa7146_devices_lock))
return -ERESTARTSYS;
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/bt8xx/bttv-driver.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/bt8xx/bttv-driver.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/bt8xx/bttv-driver.c
@@ -3235,11 +3235,12 @@ err:
static int bttv_open(struct file *file)
{
int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct bttv *btv = video_drvdata(file);
struct bttv_fh *fh;
enum v4l2_buf_type type = 0;
- dprintk(KERN_DEBUG "bttv: open minor=%d\n",minor);
+ dprintk(KERN_DEBUG "bttv: open dev=%s\n", video_device_node_name(vdev));
lock_kernel();
if (btv->video_dev->minor == minor) {
@@ -3437,10 +3438,11 @@ static struct video_device bttv_video_te
static int radio_open(struct file *file)
{
int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct bttv *btv = video_drvdata(file);
struct bttv_fh *fh;
- dprintk("bttv: open minor=%d\n",minor);
+ dprintk("bttv: open dev=%s\n", video_device_node_name(vdev));
lock_kernel();
WARN_ON(btv->radio_dev && btv->radio_dev->minor != minor);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/cx18/cx18-fileops.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/cx18/cx18-fileops.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/cx18/cx18-fileops.c
@@ -730,8 +730,8 @@ int cx18_v4l2_open(struct file *filp)
mutex_lock(&cx->serialize_lock);
if (cx18_init_on_first_open(cx)) {
- CX18_ERR("Failed to initialize on minor %d\n",
- video_dev->minor);
+ CX18_ERR("Failed to initialize on %s\n",
+ video_device_node_name(video_dev));
mutex_unlock(&cx->serialize_lock);
return -ENXIO;
}
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/cx231xx/cx231xx-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/cx231xx/cx231xx-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/cx231xx/cx231xx-video.c
@@ -1916,7 +1916,6 @@ static int radio_queryctrl(struct file *
*/
static int cx231xx_v4l2_open(struct file *filp)
{
- int minor = video_devdata(filp)->minor;
int errCode = 0, radio = 0;
struct video_device *vdev = video_devdata(filp);
struct cx231xx *dev = video_drvdata(filp);
@@ -1937,8 +1936,9 @@ static int cx231xx_v4l2_open(struct file
mutex_lock(&dev->lock);
- cx231xx_videodbg("open minor=%d type=%s users=%d\n",
- minor, v4l2_type_names[fh_type], dev->users);
+ cx231xx_videodbg("open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[fh_type],
+ dev->users);
#if 0 /* Keep */
errCode = cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/ivtv/ivtv-fileops.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/ivtv/ivtv-fileops.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/ivtv/ivtv-fileops.c
@@ -985,8 +985,8 @@ int ivtv_v4l2_open(struct file *filp)
mutex_lock(&itv->serialize_lock);
if (ivtv_init_on_first_open(itv)) {
- IVTV_ERR("Failed to initialize on minor %d\n",
- vdev->minor);
+ IVTV_ERR("Failed to initialize on device %s\n",
+ video_device_node_name(vdev));
mutex_unlock(&itv->serialize_lock);
return -ENXIO;
}
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/ov511.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/ov511.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/ov511.c
@@ -5871,8 +5871,8 @@ ov51x_probe(struct usb_interface *intf,
ov511_devused |= 1 << nr;
ov->nr = nr;
- dev_info(&intf->dev, "Device at %s registered to minor %d\n",
- ov->usb_path, ov->vdev->minor);
+ dev_info(&intf->dev, "Device at %s registered to %s\n",
+ ov->usb_path, video_device_node_name(ov->vdev));
usb_set_intfdata(intf, ov);
if (ov_create_sysfs(ov->vdev)) {
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/s2255drv.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/s2255drv.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/s2255drv.c
@@ -1531,7 +1531,6 @@ static int vidioc_s_parm(struct file *fi
}
static int s2255_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
struct video_device *vdev = video_devdata(file);
struct s2255_dev *dev = video_drvdata(file);
struct s2255_fh *fh;
@@ -1539,7 +1538,9 @@ static int s2255_open(struct file *file)
int i = 0;
int cur_channel = -1;
int state;
- dprintk(1, "s2255: open called (minor=%d)\n", minor);
+
+ dprintk(1, "s2255: open called (dev=%s)\n",
+ video_device_node_name(vdev));
lock_kernel();
@@ -1651,8 +1652,9 @@ static int s2255_open(struct file *file)
for (i = 0; i < ARRAY_SIZE(s2255_qctrl); i++)
qctl_regs[i] = s2255_qctrl[i].default_value;
- dprintk(1, "s2255drv: open minor=%d type=%s users=%d\n",
- minor, v4l2_type_names[type], dev->users[cur_channel]);
+ dprintk(1, "s2255drv: open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[type],
+ dev->users[cur_channel]);
dprintk(2, "s2255drv: open: fh=0x%08lx, dev=0x%08lx, vidq=0x%08lx\n",
(unsigned long)fh, (unsigned long)dev,
(unsigned long)&dev->vidq[cur_channel]);
@@ -1729,7 +1731,8 @@ static int s2255_close(struct file *file
{
struct s2255_fh *fh = file->private_data;
struct s2255_dev *dev = fh->dev;
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
+
if (!dev)
return -ENODEV;
@@ -1749,8 +1752,8 @@ static int s2255_close(struct file *file
mutex_unlock(&dev->open_lock);
kref_put(&dev->kref, s2255_destroy);
- dprintk(1, "s2255: close called (minor=%d, users=%d)\n",
- minor, dev->users[fh->channel]);
+ dprintk(1, "s2255: close called (dev=%s, users=%d)\n",
+ video_device_node_name(vdev), dev->users[fh->channel]);
kfree(fh);
return 0;
}
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/vivi.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/vivi.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/vivi.c
@@ -1225,8 +1225,7 @@ static int vivi_close(struct file *file)
struct vivi_fh *fh = file->private_data;
struct vivi_dev *dev = fh->dev;
struct vivi_dmaqueue *vidq = &dev->vidq;
-
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
vivi_stop_thread(vidq);
videobuf_stop(&fh->vb_vidq);
@@ -1238,8 +1237,8 @@ static int vivi_close(struct file *file)
dev->users--;
mutex_unlock(&dev->mutex);
- dprintk(dev, 1, "close called (minor=%d, users=%d)\n",
- minor, dev->users);
+ dprintk(dev, 1, "close called (dev=%s, users=%d)\n",
+ video_device_node_name(vdev), dev->users);
return 0;
}
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/cx88/cx88-blackbird.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/cx88/cx88-blackbird.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/cx88/cx88-blackbird.c
@@ -1067,7 +1067,7 @@ static int vidioc_s_std (struct file *fi
static int mpeg_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct cx8802_dev *dev = video_drvdata(file);
struct cx8802_fh *fh;
struct cx8802_driver *drv = NULL;
@@ -1094,7 +1094,7 @@ static int mpeg_open(struct file *file)
unlock_kernel();
return -EINVAL;
}
- dprintk(1,"open minor=%d\n",minor);
+ dprintk(1, "open dev=%s\n", video_device_node_name(vdev));
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh),GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/cx88/cx88-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/cx88/cx88-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/cx88/cx88-video.c
@@ -975,7 +975,6 @@ static int get_ressource(struct cx8800_f
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
struct video_device *vdev = video_devdata(file);
struct cx8800_dev *dev = video_drvdata(file);
struct cx88_core *core;
@@ -997,8 +996,8 @@ static int video_open(struct file *file)
core = dev->core;
- dprintk(1,"open minor=%d radio=%d type=%s\n",
- minor,radio,v4l2_type_names[type]);
+ dprintk(1, "open dev=%s radio=%d type=%s\n",
+ video_device_node_name(vdev), radio, v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh),GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/em28xx/em28xx-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/em28xx/em28xx-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/em28xx/em28xx-video.c
@@ -2123,7 +2123,6 @@ static int radio_queryctrl(struct file *
*/
static int em28xx_v4l2_open(struct file *filp)
{
- int minor = video_devdata(filp)->minor;
int errCode = 0, radio = 0;
struct video_device *vdev = video_devdata(filp);
struct em28xx *dev = video_drvdata(filp);
@@ -2145,8 +2144,9 @@ static int em28xx_v4l2_open(struct file
mutex_lock(&dev->lock);
- em28xx_videodbg("open minor=%d type=%s users=%d\n",
- minor, v4l2_type_names[fh_type], dev->users);
+ em28xx_videodbg("open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[fh_type],
+ dev->users);
#if 0
errCode = em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/saa7134/saa7134-empress.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/saa7134/saa7134-empress.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/saa7134/saa7134-empress.c
@@ -86,11 +86,11 @@ static int ts_init_encoder(struct saa713
static int ts_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
+ struct video_device *vdev = video_devdata(file);
struct saa7134_dev *dev = video_drvdata(file);
int err;
- dprintk("open minor=%d\n",minor);
+ dprintk("open dev=%s\n", video_device_node_name(vdev));
err = -EBUSY;
if (!mutex_trylock(&dev->empress_tsq.vb_lock))
goto done;
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/saa7134/saa7134-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/saa7134/saa7134-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/saa7134/saa7134-video.c
@@ -1326,7 +1326,6 @@ static int saa7134_resource(struct saa71
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
struct video_device *vdev = video_devdata(file);
struct saa7134_dev *dev = video_drvdata(file);
struct saa7134_fh *fh;
@@ -1345,8 +1344,8 @@ static int video_open(struct file *file)
break;
}
- dprintk("open minor=%d radio=%d type=%s\n",minor,radio,
- v4l2_type_names[type]);
+ dprintk("open dev=%s radio=%d type=%s\n", video_device_node_name(vdev),
+ radio, v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh),GFP_KERNEL);
Index: v4l-dvb-mc-uvc/linux/drivers/media/video/cx23885/cx23885-video.c
===================================================================
--- v4l-dvb-mc-uvc.orig/linux/drivers/media/video/cx23885/cx23885-video.c
+++ v4l-dvb-mc-uvc/linux/drivers/media/video/cx23885/cx23885-video.c
@@ -772,7 +772,6 @@ static int get_resource(struct cx23885_f
static int video_open(struct file *file)
{
- int minor = video_devdata(file)->minor;
struct video_device *vdev = video_devdata(file);
struct cx23885_dev *dev = video_drvdata(file);
struct cx23885_fh *fh;
@@ -791,8 +790,8 @@ static int video_open(struct file *file)
break;
}
- dprintk(1, "open minor=%d radio=%d type=%s\n",
- minor, radio, v4l2_type_names[type]);
+ dprintk(1, "open dev=%s radio=%d type=%s\n",
+ video_device_node_name(vdev), radio, v4l2_type_names[type]);
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
--
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