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authorSteven Rostedt <rostedt@goodmis.org>2015-08-20 18:03:43 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-09-03 13:50:52 -0300
commit543409a2475de00d336468eee5bba8409092db16 (patch)
treeaf1dab5ddd29bea0723d0187054c23e0447ff5fd /drivers/media
parentabeaca0ff5666a1cd7460304e619e4c6a486ea04 (diff)
downloadop-kernel-dev-543409a2475de00d336468eee5bba8409092db16.zip
op-kernel-dev-543409a2475de00d336468eee5bba8409092db16.tar.gz
[media] cx231xx: Use wake_up_interruptible() instead of wake_up_interruptible_nr()
While looking at use cases of the wake queues in order to add support for simple wait queues, I noticed that there was only a single user of wake_up_interruptible_nr(), and that use was doing a single task wake up. Have that user use the proper wake_up_interruptible() instead, and perhaps we can even remove the function wake_up_interruptible_nr(). Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-video.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index c6ff896..9798160 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -1875,7 +1875,7 @@ static int cx231xx_close(struct file *filp)
v4l2_fh_exit(&fh->fh);
kfree(fh);
dev->users--;
- wake_up_interruptible_nr(&dev->open, 1);
+ wake_up_interruptible(&dev->open);
return 0;
}
@@ -1908,7 +1908,7 @@ static int cx231xx_close(struct file *filp)
}
v4l2_fh_exit(&fh->fh);
kfree(fh);
- wake_up_interruptible_nr(&dev->open, 1);
+ wake_up_interruptible(&dev->open);
return 0;
}
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