diff options
| author | Takashi Iwai <tiwai@suse.de> | 2015-01-19 11:28:13 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-19 11:28:13 +0100 |
| commit | b093ed23dad894d473bb2e9948facf7fc509ae77 (patch) | |
| tree | 59ce32522532059e5048ce7a003665bf89e54451 /sound/drivers/mpu401/mpu401_uart.c | |
| parent | db974553e368f0c2caef004b775569e898541c15 (diff) | |
ALSA: mpu401: Use setup_timer() and mod_timer()
No functional change, refactoring with the standard helpers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/mpu401/mpu401_uart.c')
| -rw-r--r-- | sound/drivers/mpu401/mpu401_uart.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c index e3a90d043f03..1e19eb9e1596 100644 --- a/sound/drivers/mpu401/mpu401_uart.c +++ b/sound/drivers/mpu401/mpu401_uart.c @@ -176,8 +176,7 @@ static void snd_mpu401_uart_timer(unsigned long data) spin_lock_irqsave(&mpu->timer_lock, flags); /*mpu->mode |= MPU401_MODE_TIMER;*/ - mpu->timer.expires = 1 + jiffies; - add_timer(&mpu->timer); + mod_timer(&mpu->timer, 1 + jiffies); spin_unlock_irqrestore(&mpu->timer_lock, flags); if (mpu->rmidi) _snd_mpu401_uart_interrupt(mpu); @@ -192,11 +191,9 @@ static void snd_mpu401_uart_add_timer (struct snd_mpu401 *mpu, int input) spin_lock_irqsave (&mpu->timer_lock, flags); if (mpu->timer_invoked == 0) { - init_timer(&mpu->timer); - mpu->timer.data = (unsigned long)mpu; - mpu->timer.function = snd_mpu401_uart_timer; - mpu->timer.expires = 1 + jiffies; - add_timer(&mpu->timer); + setup_timer(&mpu->timer, snd_mpu401_uart_timer, + (unsigned long)mpu); + mod_timer(&mpu->timer, 1 + jiffies); } mpu->timer_invoked |= input ? MPU401_MODE_INPUT_TIMER : MPU401_MODE_OUTPUT_TIMER; |