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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-08 11:21:48 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-08 11:21:48 -0400 |
| commit | 46671b035504eb345124b4b275b37726a48bdbaa (patch) | |
| tree | 52c1be4d41532728d62c761752d438586deaf65f /drivers/media/media-devnode.c | |
| parent | 18367c0ec73671fbfea35f13ae52d39437c53eb5 (diff) | |
| parent | d364ee4fdb33a329b16cdf9342e9770b4d4ddc83 (diff) | |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
[media] soc_camera: preserve const attribute
[media] uvc_entity: initialize return value
[media] media: Fix media device minor registration
[media] Make nchg variable signed because the code compares this variable against negative values
[media] omap3isp: fix compiler warning
[media] v4l: Fix media_entity_to_video_device macro argument name
[media] ivtv: Internally separate encoder & decoder standard setting
[media] ivtvfb: Add sanity check to ivtvfb_pan_display()
[media] ivtvfb: use display information in info not in var for panning
[media] ivtv: Make two ivtv_msleep_timeout calls uninterruptable
[media] anysee: return EOPNOTSUPP for unsupported I2C messages
[media] gspca - ov519: Set the default frame rate to 15 fps
[media] gspca - stv06xx: Set a lower default value of gain for hdcs sensors
[media] gspca: Remove coarse_expo_autogain.h
[media] gspca - ov519: Change the ovfx2 bulk transfer size
[media] gspca - ov519: Fix a regression for ovfx2 webcams
Diffstat (limited to 'drivers/media/media-devnode.c')
| -rw-r--r-- | drivers/media/media-devnode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index af5263c6625..7b42ace419d 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c | |||
| @@ -213,14 +213,14 @@ int __must_check media_devnode_register(struct media_devnode *mdev) | |||
| 213 | 213 | ||
| 214 | /* Part 1: Find a free minor number */ | 214 | /* Part 1: Find a free minor number */ |
| 215 | mutex_lock(&media_devnode_lock); | 215 | mutex_lock(&media_devnode_lock); |
| 216 | minor = find_next_zero_bit(media_devnode_nums, 0, MEDIA_NUM_DEVICES); | 216 | minor = find_next_zero_bit(media_devnode_nums, MEDIA_NUM_DEVICES, 0); |
| 217 | if (minor == MEDIA_NUM_DEVICES) { | 217 | if (minor == MEDIA_NUM_DEVICES) { |
| 218 | mutex_unlock(&media_devnode_lock); | 218 | mutex_unlock(&media_devnode_lock); |
| 219 | printk(KERN_ERR "could not get a free minor\n"); | 219 | printk(KERN_ERR "could not get a free minor\n"); |
| 220 | return -ENFILE; | 220 | return -ENFILE; |
| 221 | } | 221 | } |
| 222 | 222 | ||
| 223 | set_bit(mdev->minor, media_devnode_nums); | 223 | set_bit(minor, media_devnode_nums); |
| 224 | mutex_unlock(&media_devnode_lock); | 224 | mutex_unlock(&media_devnode_lock); |
| 225 | 225 | ||
| 226 | mdev->minor = minor; | 226 | mdev->minor = minor; |
