diff options
author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
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committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
commit | d04cdb64212eb5ae6a98026a97dda626e40e8e9a (patch) | |
tree | b6a7dbb21ccfceb915844e9a330b3d3dfcaf3c5b /drivers/usb/media/w9968cf.h | |
parent | 2f8600dff2b140096a7df781884e918a16aa90e0 (diff) | |
parent | ec1248e70edc5cf7b485efcc7b41e44e10f422e5 (diff) |
Merge ../linux-2.6
Diffstat (limited to 'drivers/usb/media/w9968cf.h')
-rw-r--r-- | drivers/usb/media/w9968cf.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/usb/media/w9968cf.h b/drivers/usb/media/w9968cf.h index 47a6ff79417..a87be719a28 100644 --- a/drivers/usb/media/w9968cf.h +++ b/drivers/usb/media/w9968cf.h @@ -32,7 +32,7 @@ #include <linux/param.h> #include <linux/types.h> #include <linux/rwsem.h> -#include <asm/semaphore.h> +#include <linux/mutex.h> #include <media/ovcamchip.h> @@ -194,14 +194,6 @@ enum w9968cf_vpp_flag { VPP_UYVY_TO_RGBX = 0x08, }; -static struct w9968cf_vpp_t* w9968cf_vpp; -static DECLARE_WAIT_QUEUE_HEAD(w9968cf_vppmod_wait); - -static LIST_HEAD(w9968cf_dev_list); /* head of V4L registered cameras list */ -static DECLARE_MUTEX(w9968cf_devlist_sem); /* semaphore for list traversal */ - -static DECLARE_RWSEM(w9968cf_disconnect); /* prevent races with open() */ - /* Main device driver structure */ struct w9968cf_device { struct device dev; /* device structure */ @@ -277,8 +269,8 @@ struct w9968cf_device { struct i2c_client* sensor_client; /* Locks */ - struct semaphore dev_sem, /* for probe, disconnect,open and close */ - fileop_sem; /* for read and ioctl */ + struct mutex dev_mutex, /* for probe, disconnect,open and close */ + fileop_mutex; /* for read and ioctl */ spinlock_t urb_lock, /* for submit_urb() and unlink_urb() */ flist_lock; /* for requested frame list accesses */ wait_queue_head_t open, wait_queue; |