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| author | Matthias Kaehlcke <matthias.kaehlcke@gmail.com> | 2007-10-25 00:31:15 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-26 00:00:55 +0300 |
| commit | 289d4d2f0746715ada41e0945116eb3d62d5f35c (patch) | |
| tree | dfb7dc29cd73101db3c3dc83a6835a1b2748955c /drivers/media/video/usbvision/usbvision.h | |
| parent | b02044d81fc028d4fef1c65f9b179a0aec091f0b (diff) | |
| download | linux-289d4d2f0746715ada41e0945116eb3d62d5f35c.tar.xz | |
V4L/DVB (6400): usbvision: Convert the usbvision->lock semaphore to the mutex API
Convert the usbvision->lock semaphore to the mutex API
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Reviewed-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/usbvision/usbvision.h')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h index c5b6c501c869..c32f68566bf9 100644 --- a/drivers/media/video/usbvision/usbvision.h +++ b/drivers/media/video/usbvision/usbvision.h @@ -34,6 +34,7 @@ #include <linux/list.h> #include <linux/usb.h> #include <linux/i2c.h> +#include <linux/mutex.h> #include <media/v4l2-common.h> #include <media/tuner.h> #include <linux/videodev2.h> @@ -396,7 +397,7 @@ struct usb_usbvision { unsigned char iface; /* Video interface number */ unsigned char ifaceAlt; /* Alt settings */ unsigned char Vin_Reg2_Preset; - struct semaphore lock; + struct mutex lock; struct timer_list powerOffTimer; struct work_struct powerOffWork; int power; /* is the device powered on? */ |