diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2020-12-23 20:22:13 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-12-25 11:11:47 +0300 |
| commit | 7ef74bdc0d974bed3e2d3fdd806e4d30796833d0 (patch) | |
| tree | 2ff9a61cb7f90eefcdb466f42e08d00cc7b100ff /sound/drivers | |
| parent | afcfbcb39fe539ff9a24ca9187bb49e09a14abe5 (diff) | |
| download | linux-7ef74bdc0d974bed3e2d3fdd806e4d30796833d0.tar.xz | |
ALSA: aloop: Use DIV_ROUND_UP() instead of open-coding it
Use DIV_ROUND_UP() instead of open-coding it. This documents intent
and makes it more clear what is going on for the casual reviewer.
Generated using the following the Coccinelle semantic patch.
// <smpl>
@@
expression x, y;
@@
-(((x) + (y) - 1) / (y))
+DIV_ROUND_UP(x, y)
// </smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20201223172229.781-2-lars@metafoo.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
| -rw-r--r-- | sound/drivers/aloop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 702f91b9c60f..8a24e5ae7cef 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -219,7 +219,7 @@ static int loopback_jiffies_timer_start(struct loopback_pcm *dpcm) dpcm->period_update_pending = 1; } tick = dpcm->period_size_frac - dpcm->irq_pos; - tick = (tick + dpcm->pcm_bps - 1) / dpcm->pcm_bps; + tick = DIV_ROUND_UP(tick, dpcm->pcm_bps); mod_timer(&dpcm->timer, jiffies + tick); return 0; |