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authorLinus Torvalds <torvalds@linux-foundation.org>2011-06-08 11:21:48 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-08 11:21:48 -0400
commit46671b035504eb345124b4b275b37726a48bdbaa (patch)
tree52c1be4d41532728d62c761752d438586deaf65f /drivers/media/media-devnode.c
parent18367c0ec73671fbfea35f13ae52d39437c53eb5 (diff)
parentd364ee4fdb33a329b16cdf9342e9770b4d4ddc83 (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.c4
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;