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| author | Takashi Iwai <tiwai@suse.de> | 2018-05-17 10:43:16 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-05-18 08:49:13 +0200 |
| commit | 21244e3d6a9d36f32a2aa40f8948324c7b5f35b0 (patch) | |
| tree | ecfddc3b35ba0a60d535871e003446a02532bafd /sound/core | |
| parent | ALSA: timer: Simplify timer hw resolution calls (diff) | |
| download | linux-21244e3d6a9d36f32a2aa40f8948324c7b5f35b0.tar.xz linux-21244e3d6a9d36f32a2aa40f8948324c7b5f35b0.zip | |
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>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/seq/seq_timer.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c index 23167578231f..f587d0e27476 100644 --- a/sound/core/seq/seq_timer.c +++ b/sound/core/seq/seq_timer.c @@ -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) |