summaryrefslogtreecommitdiff
path: root/sound/drivers
diff options
context:
space:
mode:
authorLars-Peter Clausen <lars@metafoo.de>2020-12-23 20:22:18 +0300
committerTakashi Iwai <tiwai@suse.de>2020-12-25 11:11:50 +0300
commit7095be6d2cc2870299c9e6c6c2df3148be410c4a (patch)
treed190155841a52b6296f556eebad8f57bb4d392a8 /sound/drivers
parent7ca4282ade77de53b6e9ffa2695566e5d35dab1e (diff)
downloadlinux-7095be6d2cc2870299c9e6c6c2df3148be410c4a.tar.xz
ALSA: dummy: 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/20201223172229.781-7-lars@metafoo.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
-rw-r--r--sound/drivers/dummy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index b5486de08b97..316c9afadefe 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -236,7 +236,7 @@ struct dummy_systimer_pcm {
static void dummy_systimer_rearm(struct dummy_systimer_pcm *dpcm)
{
mod_timer(&dpcm->timer, jiffies +
- (dpcm->frac_period_rest + dpcm->rate - 1) / dpcm->rate);
+ DIV_ROUND_UP(dpcm->frac_period_rest, dpcm->rate));
}
static void dummy_systimer_update(struct dummy_systimer_pcm *dpcm)