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https://github.com/torvalds/linux
synced 2024-09-06 18:01:05 +00:00
ALSA: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. These are all the "mechanical" changes remaining in the sound subsystem. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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20e5f8bfb1
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@ -35,7 +35,7 @@ MODULE_LICENSE("GPL");
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#define AK4117_ADDR 0x00 /* fixed address */
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static void snd_ak4117_timer(unsigned long data);
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static void snd_ak4117_timer(struct timer_list *t);
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static void reg_write(struct ak4117 *ak4117, unsigned char reg, unsigned char val)
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{
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@ -91,7 +91,7 @@ int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t
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chip->read = read;
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chip->write = write;
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chip->private_data = private_data;
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setup_timer(&chip->timer, snd_ak4117_timer, (unsigned long)chip);
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timer_setup(&chip->timer, snd_ak4117_timer, 0);
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for (reg = 0; reg < 5; reg++)
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chip->regmap[reg] = pgm[reg];
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@ -529,9 +529,9 @@ int snd_ak4117_check_rate_and_errors(struct ak4117 *ak4117, unsigned int flags)
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return res;
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}
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static void snd_ak4117_timer(unsigned long data)
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static void snd_ak4117_timer(struct timer_list *t)
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{
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struct ak4117 *chip = (struct ak4117 *)data;
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struct ak4117 *chip = from_timer(chip, t, timer);
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if (chip->init)
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return;
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@ -63,9 +63,9 @@ struct ct_timer {
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* system-timer-based updates
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*/
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static void ct_systimer_callback(unsigned long data)
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static void ct_systimer_callback(struct timer_list *t)
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{
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struct ct_timer_instance *ti = (struct ct_timer_instance *)data;
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struct ct_timer_instance *ti = from_timer(ti, t, timer);
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struct snd_pcm_substream *substream = ti->substream;
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct ct_atc_pcm *apcm = ti->apcm;
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@ -93,8 +93,7 @@ static void ct_systimer_callback(unsigned long data)
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static void ct_systimer_init(struct ct_timer_instance *ti)
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{
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setup_timer(&ti->timer, ct_systimer_callback,
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(unsigned long)ti);
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timer_setup(&ti->timer, ct_systimer_callback, 0);
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}
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static void ct_systimer_start(struct ct_timer_instance *ti)
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@ -199,9 +199,9 @@ static int snd_echo_midi_output_open(struct snd_rawmidi_substream *substream)
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static void snd_echo_midi_output_write(unsigned long data)
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static void snd_echo_midi_output_write(struct timer_list *t)
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{
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struct echoaudio *chip = (struct echoaudio *)data;
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struct echoaudio *chip = from_timer(chip, t, timer);
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unsigned long flags;
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int bytes, sent, time;
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unsigned char buf[MIDI_OUT_BUFFER_SIZE - 1];
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@ -257,8 +257,8 @@ static void snd_echo_midi_output_trigger(struct snd_rawmidi_substream *substream
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spin_lock_irq(&chip->lock);
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if (up) {
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if (!chip->tinuse) {
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setup_timer(&chip->timer, snd_echo_midi_output_write,
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(unsigned long)chip);
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timer_setup(&chip->timer, snd_echo_midi_output_write,
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0);
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chip->tinuse = 1;
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}
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} else {
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@ -273,7 +273,7 @@ static void snd_echo_midi_output_trigger(struct snd_rawmidi_substream *substream
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spin_unlock_irq(&chip->lock);
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if (up && !chip->midi_full)
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snd_echo_midi_output_write((unsigned long)chip);
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snd_echo_midi_output_write(&chip->timer);
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}
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@ -599,9 +599,9 @@ static void snd_korg1212_SendStopAndWait(struct snd_korg1212 *korg1212)
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}
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/* timer callback for checking the ack of stop request */
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static void snd_korg1212_timer_func(unsigned long data)
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static void snd_korg1212_timer_func(struct timer_list *t)
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{
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struct snd_korg1212 *korg1212 = (struct snd_korg1212 *) data;
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struct snd_korg1212 *korg1212 = from_timer(korg1212, t, timer);
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unsigned long flags;
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spin_lock_irqsave(&korg1212->lock, flags);
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@ -2189,8 +2189,7 @@ static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
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init_waitqueue_head(&korg1212->wait);
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spin_lock_init(&korg1212->lock);
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mutex_init(&korg1212->open_mutex);
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setup_timer(&korg1212->timer, snd_korg1212_timer_func,
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(unsigned long)korg1212);
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timer_setup(&korg1212->timer, snd_korg1212_timer_func, 0);
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korg1212->irq = -1;
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korg1212->clkSource = K1212_CLKIDX_Local;
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@ -1410,9 +1410,9 @@ static void snd_hdsp_midi_input_trigger(struct snd_rawmidi_substream *substream,
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spin_unlock_irqrestore (&hdsp->lock, flags);
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}
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static void snd_hdsp_midi_output_timer(unsigned long data)
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static void snd_hdsp_midi_output_timer(struct timer_list *t)
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{
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struct hdsp_midi *hmidi = (struct hdsp_midi *) data;
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struct hdsp_midi *hmidi = from_timer(hmidi, t, timer);
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unsigned long flags;
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snd_hdsp_midi_output_write(hmidi);
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@ -1439,8 +1439,8 @@ static void snd_hdsp_midi_output_trigger(struct snd_rawmidi_substream *substream
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spin_lock_irqsave (&hmidi->lock, flags);
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if (up) {
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if (!hmidi->istimer) {
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setup_timer(&hmidi->timer, snd_hdsp_midi_output_timer,
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(unsigned long) hmidi);
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timer_setup(&hmidi->timer, snd_hdsp_midi_output_timer,
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0);
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mod_timer(&hmidi->timer, 1 + jiffies);
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hmidi->istimer++;
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}
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@ -1946,9 +1946,9 @@ snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)
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spin_unlock_irqrestore (&hdspm->lock, flags);
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}
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static void snd_hdspm_midi_output_timer(unsigned long data)
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static void snd_hdspm_midi_output_timer(struct timer_list *t)
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{
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struct hdspm_midi *hmidi = (struct hdspm_midi *) data;
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struct hdspm_midi *hmidi = from_timer(hmidi, t, timer);
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unsigned long flags;
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snd_hdspm_midi_output_write(hmidi);
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@ -1976,8 +1976,8 @@ snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)
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spin_lock_irqsave (&hmidi->lock, flags);
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if (up) {
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if (!hmidi->istimer) {
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setup_timer(&hmidi->timer, snd_hdspm_midi_output_timer,
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(unsigned long) hmidi);
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timer_setup(&hmidi->timer,
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snd_hdspm_midi_output_timer, 0);
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mod_timer(&hmidi->timer, 1 + jiffies);
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hmidi->istimer++;
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}
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@ -3340,9 +3340,9 @@ static irqreturn_t rt5645_irq(int irq, void *data)
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return IRQ_HANDLED;
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}
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static void rt5645_btn_check_callback(unsigned long data)
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static void rt5645_btn_check_callback(struct timer_list *t)
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{
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struct rt5645_priv *rt5645 = (struct rt5645_priv *)data;
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struct rt5645_priv *rt5645 = from_timer(rt5645, t, btn_check_timer);
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queue_delayed_work(system_power_efficient_wq,
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&rt5645->jack_detect_work, msecs_to_jiffies(5));
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@ -3934,8 +3934,7 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
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regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
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RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV);
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}
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setup_timer(&rt5645->btn_check_timer,
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rt5645_btn_check_callback, (unsigned long)rt5645);
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timer_setup(&rt5645->btn_check_timer, rt5645_btn_check_callback, 0);
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INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work);
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INIT_DELAYED_WORK(&rt5645->rcclock_work, rt5645_rcclock_work);
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@ -260,7 +260,7 @@ static bool cx81801_cmd_pending;
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static bool ams_delta_muted;
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static DEFINE_SPINLOCK(ams_delta_lock);
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static void cx81801_timeout(unsigned long data)
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static void cx81801_timeout(struct timer_list *unused)
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{
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int muted;
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@ -349,7 +349,7 @@ static void cx81801_receive(struct tty_struct *tty,
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/* First modem response, complete setup procedure */
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/* Initialize timer used for config pulse generation */
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setup_timer(&cx81801_timer, cx81801_timeout, 0);
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timer_setup(&cx81801_timer, cx81801_timeout, 0);
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v253_ops.receive_buf(tty, cp, fp, count);
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