diff options
Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-video.c')
| -rw-r--r-- | drivers/media/video/cx231xx/cx231xx-video.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c index 6e81f970dc7..829a41b0c9e 100644 --- a/drivers/media/video/cx231xx/cx231xx-video.c +++ b/drivers/media/video/cx231xx/cx231xx-video.c @@ -337,7 +337,7 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb) if (!dev) return 0; - if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) + if (dev->state & DEV_DISCONNECTED) return 0; if (urb->status < 0) { @@ -440,7 +440,7 @@ static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb) if (!dev) return 0; - if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) + if (dev->state & DEV_DISCONNECTED) return 0; if (urb->status < 0) { @@ -1000,12 +1000,6 @@ static int check_dev(struct cx231xx *dev) cx231xx_errdev("v4l2 ioctl: device not present\n"); return -ENODEV; } - - if (dev->state & DEV_MISCONFIGURED) { - cx231xx_errdev("v4l2 ioctl: device is misconfigured; " - "close and open it again\n"); - return -EIO; - } return 0; } @@ -2347,7 +2341,8 @@ static int cx231xx_v4l2_close(struct file *filp) return 0; } - if (dev->users == 1) { + dev->users--; + if (!dev->users) { videobuf_stop(&fh->vb_vidq); videobuf_mmap_free(&fh->vb_vidq); @@ -2374,7 +2369,6 @@ static int cx231xx_v4l2_close(struct file *filp) cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0); } kfree(fh); - dev->users--; wake_up_interruptible_nr(&dev->open, 1); return 0; } |