Commit f05b4127 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: sb: Use setup_timer() and mod_timer()



No functional change, refactoring with the standard helpers.
Signed-off-by: Takashi Iwai's avatarTakashi Iwai <tiwai@suse.de>
parent 867a0e05
......@@ -207,8 +207,7 @@ static void emu8k_pcm_timer_func(unsigned long data)
rec->last_ptr = ptr;
/* reprogram timer */
rec->timer.expires = jiffies + 1;
add_timer(&rec->timer);
mod_timer(&rec->timer, jiffies + 1);
/* update period */
if (rec->period_pos >= (int)rec->period_size) {
......@@ -240,9 +239,7 @@ static int emu8k_pcm_open(struct snd_pcm_substream *subs)
runtime->private_data = rec;
spin_lock_init(&rec->timer_lock);
init_timer(&rec->timer);
rec->timer.function = emu8k_pcm_timer_func;
rec->timer.data = (unsigned long)rec;
setup_timer(&rec->timer, emu8k_pcm_timer_func, (unsigned long)rec);
runtime->hw = emu8k_pcm_hw;
runtime->hw.buffer_bytes_max = emu->mem_size - LOOP_BLANK_SIZE * 3;
......@@ -359,8 +356,7 @@ static void start_voice(struct snd_emu8k_pcm *rec, int ch)
/* start timer */
spin_lock_irqsave(&rec->timer_lock, flags);
if (! rec->timer_running) {
rec->timer.expires = jiffies + 1;
add_timer(&rec->timer);
mod_timer(&rec->timer, jiffies + 1);
rec->timer_running = 1;
}
spin_unlock_irqrestore(&rec->timer_lock, flags);
......
......@@ -216,8 +216,7 @@ static void snd_sb8dsp_midi_output_timer(unsigned long data)
unsigned long flags;
spin_lock_irqsave(&chip->open_lock, flags);
chip->midi_timer.expires = 1 + jiffies;
add_timer(&chip->midi_timer);
mod_timer(&chip->midi_timer, 1 + jiffies);
spin_unlock_irqrestore(&chip->open_lock, flags);
snd_sb8dsp_midi_output_write(substream);
}
......@@ -231,11 +230,10 @@ static void snd_sb8dsp_midi_output_trigger(struct snd_rawmidi_substream *substre
spin_lock_irqsave(&chip->open_lock, flags);
if (up) {
if (!(chip->open & SB_OPEN_MIDI_OUTPUT_TRIGGER)) {
init_timer(&chip->midi_timer);
chip->midi_timer.function = snd_sb8dsp_midi_output_timer;
chip->midi_timer.data = (unsigned long) substream;
chip->midi_timer.expires = 1 + jiffies;
add_timer(&chip->midi_timer);
setup_timer(&chip->midi_timer,
snd_sb8dsp_midi_output_timer,
(unsigned long) substream);
mod_timer(&chip->midi_timer, 1 + jiffies);
chip->open |= SB_OPEN_MIDI_OUTPUT_TRIGGER;
}
} else {
......
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