Commit 21244e3d authored May 17, 2018 by Takashi Iwai

ALSA: seq: Avoid open-code for getting timer resolution



Instead of open-coding for getting the timer resolution, use the
standard snd_timer_resolution() helper.

The original code falls back to the callback function when the
resolution is zero, but it must be always so when the callback
function is defined.  So this should be no functional change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent fdcb5761

sound/core/seq/seq_timer.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -371,9 +371,7 @@ static int initialize_timer(struct snd_seq_timer *tmr)

		tmr->ticks = 1;
		if (!(t->hw.flags & SNDRV_TIMER_HW_SLAVE)) {
		unsigned long r = t->hw.resolution;
		if (! r && t->hw.c_resolution)
		r = t->hw.c_resolution(t);
		unsigned long r = snd_timer_resolution(tmr->timeri);
		if (r) {
		tmr->ticks = (unsigned int)(1000000000uL / (r * freq));
		if (! tmr->ticks)