diff options
Diffstat (limited to 'drivers/media/video/hdpvr')
| -rw-r--r-- | drivers/media/video/hdpvr/hdpvr-core.c | 16 | ||||
| -rw-r--r-- | drivers/media/video/hdpvr/hdpvr-video.c | 2 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c index 1c9bc94..51f393d 100644 --- a/drivers/media/video/hdpvr/hdpvr-core.c +++ b/drivers/media/video/hdpvr/hdpvr-core.c @@ -145,7 +145,7 @@ static int device_authorization(struct hdpvr_device *dev) #ifdef HDPVR_DEBUG else { hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf, - sizeof(print_buf), 0); + 5*buf_size+1, 0); v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "Status request returned, len %d: %s\n", ret, print_buf); @@ -168,13 +168,13 @@ static int device_authorization(struct hdpvr_device *dev) response = dev->usbc_buf+38; #ifdef HDPVR_DEBUG - hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0); + hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0); v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n", print_buf); #endif challenge(response); #ifdef HDPVR_DEBUG - hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0); + hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0); v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n", print_buf); #endif @@ -376,8 +376,8 @@ static int hdpvr_probe(struct usb_interface *interface, usb_set_intfdata(interface, dev); /* let the user know what node this device is now attached to */ - v4l2_info(&dev->v4l2_dev, "device now attached to /dev/video%d\n", - dev->video_dev->minor); + v4l2_info(&dev->v4l2_dev, "device now attached to %s\n", + video_device_node_name(dev->video_dev)); return 0; error: @@ -391,13 +391,10 @@ error: static void hdpvr_disconnect(struct usb_interface *interface) { struct hdpvr_device *dev; - int minor; dev = usb_get_intfdata(interface); usb_set_intfdata(interface, NULL); - minor = dev->video_dev->minor; - /* prevent more I/O from starting and stop any ongoing */ mutex_lock(&dev->io_mutex); dev->status = STATUS_DISCONNECTED; @@ -425,7 +422,8 @@ static void hdpvr_disconnect(struct usb_interface *interface) atomic_dec(&dev_nr); - v4l2_info(&dev->v4l2_dev, "device /dev/video%d disconnected\n", minor); + v4l2_info(&dev->v4l2_dev, "device %s disconnected\n", + video_device_node_name(dev->video_dev)); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev->usbc_buf); diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c index b5439ca..fdd7820 100644 --- a/drivers/media/video/hdpvr/hdpvr-video.c +++ b/drivers/media/video/hdpvr/hdpvr-video.c @@ -523,7 +523,7 @@ static unsigned int hdpvr_poll(struct file *filp, poll_table *wait) mutex_lock(&dev->io_mutex); - if (video_is_unregistered(dev->video_dev)) { + if (!video_is_registered(dev->video_dev)) { mutex_unlock(&dev->io_mutex); return -EIO; } |