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V4L/DVB (3318b): sem2mutex: drivers/media/, #2

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Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Ingo Molnar
2006-02-07 06:49:14 -02:00
committed by Mauro Carvalho Chehab
parent 538f9630af
commit 3593cab5d6
79 changed files with 749 additions and 718 deletions
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21
include/media/saa7146.h
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@@ -11,6 +11,8 @@
#include <linux/i2c.h> /* for i2c subsystem */
#include <asm/io.h> /* for accessing devices */
#include <linux/stringify.h>
#include <linux/mutex.h>
#include <linux/vmalloc.h> /* for vmalloc() */
#include <linux/mm.h> /* for vmalloc_to_page() */
@@ -112,7 +114,7 @@ struct saa7146_dev
/* different device locks */
spinlock_t slock;
struct semaphore lock;
struct mutex lock;
unsigned char __iomem *mem; /* pointer to mapped IO memory */
int revision; /* chip revision; needed for bug-workarounds*/
@@ -133,15 +135,16 @@ struct saa7146_dev
void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
/* i2c-stuff */
struct semaphore i2c_lock;
u32 i2c_bitrate;
struct saa7146_dma d_i2c; /* pointer to i2c memory */
wait_queue_head_t i2c_wq;
int i2c_op;
struct mutex i2c_lock;
u32 i2c_bitrate;
struct saa7146_dma d_i2c; /* pointer to i2c memory */
wait_queue_head_t i2c_wq;
int i2c_op;
/* memories */
struct saa7146_dma d_rps0;
struct saa7146_dma d_rps1;
struct saa7146_dma d_rps0;
struct saa7146_dma d_rps1;
};
/* from saa7146_i2c.c */
@@ -150,7 +153,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, in
/* from saa7146_core.c */
extern struct list_head saa7146_devices;
extern struct semaphore saa7146_devices_lock;
extern struct mutex saa7146_devices_lock;
int saa7146_register_extension(struct saa7146_extension*);
int saa7146_unregister_extension(struct saa7146_extension*);
struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc);