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| author | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 11:02:08 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 11:02:08 +0100 |
| commit | 5501972e0b5857bc8354770d900ceb9b40c7f6b7 (patch) | |
| tree | ff239422827c4cd54d2998f8851304255de31b38 /drivers/usb/media/usbvideo.h | |
| parent | 9d2f928ddf64ca0361562e30faf584cd33055c60 (diff) | |
| parent | e952f31bce6e9f64db01f607abc46529ba57ac9e (diff) | |
| download | kernel-crypto-5501972e0b5857bc8354770d900ceb9b40c7f6b7.tar.gz kernel-crypto-5501972e0b5857bc8354770d900ceb9b40c7f6b7.tar.xz kernel-crypto-5501972e0b5857bc8354770d900ceb9b40c7f6b7.zip | |
Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'drivers/usb/media/usbvideo.h')
| -rw-r--r-- | drivers/usb/media/usbvideo.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/media/usbvideo.h b/drivers/usb/media/usbvideo.h index 6c390a1f981..135433c2680 100644 --- a/drivers/usb/media/usbvideo.h +++ b/drivers/usb/media/usbvideo.h @@ -19,6 +19,7 @@ #include <linux/config.h> #include <linux/videodev.h> #include <linux/usb.h> +#include <linux/mutex.h> /* Most helpful debugging aid */ #define assert(expr) ((void) ((expr) ? 0 : (err("assert failed at line %d",__LINE__)))) @@ -213,7 +214,7 @@ struct uvd { unsigned long flags; /* FLAGS_USBVIDEO_xxx */ unsigned long paletteBits; /* Which palettes we accept? */ unsigned short defaultPalette; /* What palette to use for read() */ - struct semaphore lock; + struct mutex lock; int user; /* user count for exclusive use */ videosize_t videosize; /* Current setting */ @@ -272,7 +273,7 @@ struct usbvideo { int num_cameras; /* As allocated */ struct usb_driver usbdrv; /* Interface to the USB stack */ char drvName[80]; /* Driver name */ - struct semaphore lock; /* Mutex protecting camera structures */ + struct mutex lock; /* Mutex protecting camera structures */ struct usbvideo_cb cb; /* Table of callbacks (virtual methods) */ struct video_device vdt; /* Video device template */ struct uvd *cam; /* Array of camera structures */ |