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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-24 05:44:19 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-24 05:44:19 +0100 |
| commit | 1ebbe2b20091d306453a5cf480a87e6cd28ae76f (patch) | |
| tree | f5cd7a0fa69b8b1938cb5a0faed2e7b0628072a5 /drivers/usb/media/ov511.h | |
| parent | Merge branch 'linus' (diff) | |
| parent | [PATCH] w1: use kthread api. (diff) | |
| download | linux-1ebbe2b20091d306453a5cf480a87e6cd28ae76f.tar.xz linux-1ebbe2b20091d306453a5cf480a87e6cd28ae76f.zip | |
Merge branch 'linus'
Diffstat (limited to 'drivers/usb/media/ov511.h')
| -rw-r--r-- | drivers/usb/media/ov511.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/media/ov511.h b/drivers/usb/media/ov511.h index 086509a137c6..bce9b3633889 100644 --- a/drivers/usb/media/ov511.h +++ b/drivers/usb/media/ov511.h @@ -5,6 +5,7 @@ #include <linux/videodev.h> #include <linux/smp_lock.h> #include <linux/usb.h> +#include <linux/mutex.h> #define OV511_DEBUG /* Turn on debug messages */ @@ -435,7 +436,7 @@ struct usb_ov511 { int led_policy; /* LED: off|on|auto; OV511+ only */ - struct semaphore lock; /* Serializes user-accessible operations */ + struct mutex lock; /* Serializes user-accessible operations */ int user; /* user count for exclusive use */ int streaming; /* Are we streaming Isochronous? */ @@ -473,11 +474,9 @@ struct usb_ov511 { int packet_size; /* Frame size per isoc desc */ int packet_numbering; /* Is ISO frame numbering enabled? */ - struct semaphore param_lock; /* params lock for this camera */ - /* Framebuffer/sbuf management */ int buf_state; - struct semaphore buf_lock; + struct mutex buf_lock; struct ov51x_decomp_ops *decomp_ops; @@ -494,12 +493,12 @@ struct usb_ov511 { int pal; /* Device is designed for PAL resolution */ /* I2C interface */ - struct semaphore i2c_lock; /* Protect I2C controller regs */ + struct mutex i2c_lock; /* Protect I2C controller regs */ unsigned char primary_i2c_slave; /* I2C write id of sensor */ /* Control transaction stuff */ unsigned char *cbuf; /* Buffer for payload */ - struct semaphore cbuf_lock; + struct mutex cbuf_lock; }; /* Used to represent a list of values and their respective symbolic names */ |