diff options
Diffstat (limited to 'drivers/media/video/sn9c102/sn9c102_core.c')
| -rw-r--r-- | drivers/media/video/sn9c102/sn9c102_core.c | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 4a7711c3e74..cbf8087b286 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -1007,8 +1007,8 @@ static int sn9c102_stream_interrupt(struct sn9c102_device* cam) else if (cam->stream != STREAM_OFF) { cam->state |= DEV_MISCONFIGURED; DBG(1, "URB timeout reached. The camera is misconfigured. " - "To use it, close and open /dev/video%d again.", - cam->v4ldev->num); + "To use it, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -EIO; } @@ -1734,7 +1734,8 @@ static void sn9c102_release_resources(struct kref *kref) cam = container_of(kref, struct sn9c102_device, kref); - DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->num); + DBG(2, "V4L2 device %s deregistered", + video_device_node_name(cam->v4ldev)); video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); usb_put_dev(cam->usbdev); @@ -1791,8 +1792,8 @@ static int sn9c102_open(struct file *filp) } if (cam->users) { - DBG(2, "Device /dev/video%d is already in use", - cam->v4ldev->num); + DBG(2, "Device %s is already in use", + video_device_node_name(cam->v4ldev)); DBG(3, "Simultaneous opens are not supported"); /* open() must follow the open flags and should block @@ -1845,7 +1846,7 @@ static int sn9c102_open(struct file *filp) cam->frame_count = 0; sn9c102_empty_framequeues(cam); - DBG(3, "Video device /dev/video%d is open", cam->v4ldev->num); + DBG(3, "Video device %s is open", video_device_node_name(cam->v4ldev)); out: mutex_unlock(&cam->open_mutex); @@ -1870,7 +1871,7 @@ static int sn9c102_release(struct file *filp) cam->users--; wake_up_interruptible_nr(&cam->wait_open, 1); - DBG(3, "Video device /dev/video%d closed", cam->v4ldev->num); + DBG(3, "Video device %s closed", video_device_node_name(cam->v4ldev)); kref_put(&cam->kref, sn9c102_release_resources); @@ -2433,8 +2434,8 @@ sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg) if (err) { /* atomic, no rollback in ioctl() */ cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To " - "use the camera, close and open /dev/video%d again.", - cam->v4ldev->num); + "use the camera, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -EIO; } @@ -2446,8 +2447,8 @@ sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg) nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) { cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To " - "use the camera, close and open /dev/video%d again.", - cam->v4ldev->num); + "use the camera, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -ENOMEM; } @@ -2690,8 +2691,8 @@ sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd, if (err) { /* atomic, no rollback in ioctl() */ cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To " - "use the camera, close and open /dev/video%d again.", - cam->v4ldev->num); + "use the camera, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -EIO; } @@ -2702,8 +2703,8 @@ sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd, nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) { cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To " - "use the camera, close and open /dev/video%d again.", - cam->v4ldev->num); + "use the camera, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -ENOMEM; } @@ -2748,9 +2749,9 @@ sn9c102_vidioc_s_jpegcomp(struct sn9c102_device* cam, void __user * arg) err += sn9c102_set_compression(cam, &jc); if (err) { /* atomic, no rollback in ioctl() */ cam->state |= DEV_MISCONFIGURED; - DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware " - "problems. To use the camera, close and open " - "/dev/video%d again.", cam->v4ldev->num); + DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware problems. " + "To use the camera, close and open %s again.", + video_device_node_name(cam->v4ldev)); return -EIO; } @@ -3328,7 +3329,6 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) strcpy(cam->v4ldev->name, "SN9C1xx PC Camera"); cam->v4ldev->fops = &sn9c102_fops; - cam->v4ldev->minor = video_nr[dev_nr]; cam->v4ldev->release = video_device_release; cam->v4ldev->parent = &udev->dev; @@ -3346,7 +3346,8 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) goto fail; } - DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->num); + DBG(2, "V4L2 device registered as %s", + video_device_node_name(cam->v4ldev)); video_set_drvdata(cam->v4ldev, cam); cam->module_param.force_munmap = force_munmap[dev_nr]; @@ -3398,9 +3399,9 @@ static void sn9c102_usb_disconnect(struct usb_interface* intf) DBG(2, "Disconnecting %s...", cam->v4ldev->name); if (cam->users) { - DBG(2, "Device /dev/video%d is open! Deregistration and " - "memory deallocation are deferred.", - cam->v4ldev->num); + DBG(2, "Device %s is open! Deregistration and memory " + "deallocation are deferred.", + video_device_node_name(cam->v4ldev)); cam->state |= DEV_MISCONFIGURED; sn9c102_stop_transfer(cam); cam->state |= DEV_DISCONNECTED; |