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-rw-r--r--sound/isa/sb/emu8000_pcm.c6
-rw-r--r--sound/isa/sb/sb8_midi.c11
-rw-r--r--sound/isa/wavefront/wavefront_midi.c10
3 files changed, 13 insertions, 14 deletions
diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c
index 8f34551..bc5af71d 100644
--- a/sound/isa/sb/emu8000_pcm.c
+++ b/sound/isa/sb/emu8000_pcm.c
@@ -193,9 +193,9 @@ static inline int emu8k_get_curpos(struct snd_emu8k_pcm *rec, int ch)
* timer interrupt handler
* check the current position and update the period if necessary.
*/
-static void emu8k_pcm_timer_func(unsigned long data)
+static void emu8k_pcm_timer_func(struct timer_list *t)
{
- struct snd_emu8k_pcm *rec = (struct snd_emu8k_pcm *)data;
+ struct snd_emu8k_pcm *rec = from_timer(rec, t, timer);
int ptr, delta;
spin_lock(&rec->timer_lock);
@@ -241,7 +241,7 @@ static int emu8k_pcm_open(struct snd_pcm_substream *subs)
runtime->private_data = rec;
spin_lock_init(&rec->timer_lock);
- setup_timer(&rec->timer, emu8k_pcm_timer_func, (unsigned long)rec);
+ timer_setup(&rec->timer, emu8k_pcm_timer_func, 0);
runtime->hw = emu8k_pcm_hw;
runtime->hw.buffer_bytes_max = emu->mem_size - LOOP_BLANK_SIZE * 3;
diff --git a/sound/isa/sb/sb8_midi.c b/sound/isa/sb/sb8_midi.c
index bd672ab..4affdcb 100644
--- a/sound/isa/sb/sb8_midi.c
+++ b/sound/isa/sb/sb8_midi.c
@@ -138,6 +138,7 @@ static int snd_sb8dsp_midi_output_close(struct snd_rawmidi_substream *substream)
struct snd_sb *chip;
chip = substream->rmidi->private_data;
+ del_timer_sync(&chip->midi_timer);
spin_lock_irqsave(&chip->open_lock, flags);
chip->open &= ~(SB_OPEN_MIDI_OUTPUT | SB_OPEN_MIDI_OUTPUT_TRIGGER);
chip->midi_substream_output = NULL;
@@ -209,10 +210,10 @@ static void snd_sb8dsp_midi_output_write(struct snd_rawmidi_substream *substream
}
}
-static void snd_sb8dsp_midi_output_timer(unsigned long data)
+static void snd_sb8dsp_midi_output_timer(struct timer_list *t)
{
- struct snd_rawmidi_substream *substream = (struct snd_rawmidi_substream *) data;
- struct snd_sb * chip = substream->rmidi->private_data;
+ struct snd_sb *chip = from_timer(chip, t, midi_timer);
+ struct snd_rawmidi_substream *substream = chip->midi_substream_output;
unsigned long flags;
spin_lock_irqsave(&chip->open_lock, flags);
@@ -230,9 +231,6 @@ 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)) {
- 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;
}
@@ -275,6 +273,7 @@ int snd_sb8dsp_midi(struct snd_sb *chip, int device)
if (chip->hardware >= SB_HW_20)
rmidi->info_flags |= SNDRV_RAWMIDI_INFO_DUPLEX;
rmidi->private_data = chip;
+ timer_setup(&chip->midi_timer, snd_sb8dsp_midi_output_timer, 0);
chip->rmidi = rmidi;
return 0;
}
diff --git a/sound/isa/wavefront/wavefront_midi.c b/sound/isa/wavefront/wavefront_midi.c
index 2aa05f3..556b147 100644
--- a/sound/isa/wavefront/wavefront_midi.c
+++ b/sound/isa/wavefront/wavefront_midi.c
@@ -349,10 +349,10 @@ static void snd_wavefront_midi_input_trigger(struct snd_rawmidi_substream *subst
spin_unlock_irqrestore (&midi->virtual, flags);
}
-static void snd_wavefront_midi_output_timer(unsigned long data)
+static void snd_wavefront_midi_output_timer(struct timer_list *t)
{
- snd_wavefront_card_t *card = (snd_wavefront_card_t *)data;
- snd_wavefront_midi_t *midi = &card->wavefront.midi;
+ snd_wavefront_midi_t *midi = from_timer(midi, t, timer);
+ snd_wavefront_card_t *card = midi->timer_card;
unsigned long flags;
spin_lock_irqsave (&midi->virtual, flags);
@@ -383,9 +383,9 @@ static void snd_wavefront_midi_output_trigger(struct snd_rawmidi_substream *subs
if (up) {
if ((midi->mode[mpu] & MPU401_MODE_OUTPUT_TRIGGER) == 0) {
if (!midi->istimer) {
- setup_timer(&midi->timer,
+ timer_setup(&midi->timer,
snd_wavefront_midi_output_timer,
- (unsigned long) substream->rmidi->card->private_data);
+ 0);
mod_timer(&midi->timer, 1 + jiffies);
}
midi->istimer++;
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