diff options
author | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
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committer | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
commit | f1f76afd71e0f17af9a35fcb649f4bab53304a4d (patch) | |
tree | a56257b13a0eda4a9b7e950c3b85adad16341b80 /drivers/input/joystick/turbografx.c | |
parent | 530515a06f90c0831732709efee4a99497bd2b7c (diff) | |
parent | 385910f2b275a636238f70844f1b6da9fda6f2da (diff) |
Merge ../linus
Diffstat (limited to 'drivers/input/joystick/turbografx.c')
-rw-r--r-- | drivers/input/joystick/turbografx.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c index b154938e88a..5570fd5487c 100644 --- a/drivers/input/joystick/turbografx.c +++ b/drivers/input/joystick/turbografx.c @@ -37,6 +37,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> +#include <linux/mutex.h> MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("TurboGraFX parallel port interface driver"); @@ -86,7 +87,7 @@ static struct tgfx { char phys[TGFX_MAX_DEVICES][32]; int sticks; int used; - struct semaphore sem; + struct mutex sem; } *tgfx_base[TGFX_MAX_PORTS]; /* @@ -128,7 +129,7 @@ static int tgfx_open(struct input_dev *dev) struct tgfx *tgfx = dev->private; int err; - err = down_interruptible(&tgfx->sem); + err = mutex_lock_interruptible(&tgfx->sem); if (err) return err; @@ -138,7 +139,7 @@ static int tgfx_open(struct input_dev *dev) mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME); } - up(&tgfx->sem); + mutex_unlock(&tgfx->sem); return 0; } @@ -146,13 +147,13 @@ static void tgfx_close(struct input_dev *dev) { struct tgfx *tgfx = dev->private; - down(&tgfx->sem); + mutex_lock(&tgfx->sem); if (!--tgfx->used) { del_timer_sync(&tgfx->timer); parport_write_control(tgfx->pd->port, 0x00); parport_release(tgfx->pd); } - up(&tgfx->sem); + mutex_unlock(&tgfx->sem); } @@ -191,7 +192,7 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs) goto err_unreg_pardev; } - init_MUTEX(&tgfx->sem); + mutex_init(&tgfx->sem); tgfx->pd = pd; init_timer(&tgfx->timer); tgfx->timer.data = (long) tgfx; |