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Input: gameport - semaphore to mutex conversion

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

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Arjan van de Ven
2006-02-19 00:22:03 -05:00
committed by Dmitry Torokhov
parent c4e32e9faa
commit 286295eb93
2 changed files with 18 additions and 16 deletions
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7
include/linux/gameport.h
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@@ -11,6 +11,7 @@
#include <asm/io.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/device.h>
#include <linux/timer.h>
@@ -40,7 +41,7 @@ struct gameport {
struct gameport *parent, *child;
struct gameport_driver *drv;
struct semaphore drv_sem; /* protects serio->drv so attributes can pin driver */
struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */
struct device dev;
unsigned int registered; /* port has been fully registered with driver core */
@@ -137,12 +138,12 @@ static inline void gameport_set_drvdata(struct gameport *gameport, void *data)
*/
static inline int gameport_pin_driver(struct gameport *gameport)
{
return down_interruptible(&gameport->drv_sem);
return mutex_lock_interruptible(&gameport->drv_mutex);
}
static inline void gameport_unpin_driver(struct gameport *gameport)
{
up(&gameport->drv_sem);
mutex_unlock(&gameport->drv_mutex);
}
void __gameport_register_driver(struct gameport_driver *drv, struct module *owner);