From 4743feb9f43b896b22af93e20307eb62fa1299d3 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Wed, 23 Dec 2020 18:22:25 +0100 Subject: [PATCH] ALSA: sonicvibes: Use DIV_ROUND_CLOSEST() instead of open-coding it Use DIV_ROUND_CLOSEST() 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. // @@ expression x, y; @@ -((x) + ((y) / 2)) / (y) +DIV_ROUND_CLOSEST(x, y) // Signed-off-by: Lars-Peter Clausen Link: https://lore.kernel.org/r/20201223172229.781-14-lars@metafoo.de Signed-off-by: Takashi Iwai --- sound/pci/sonicvibes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index ecdd54d7..bd805e4 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -570,7 +570,7 @@ static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int unsigned int div; unsigned long flags; - div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; + div = DIV_ROUND_CLOSEST(rate * 65536, SV_FULLRATE); if (div > 65535) div = 65535; spin_lock_irqsave(&sonic->reg_lock, flags); -- 2.7.4