Commit 636c46c5 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Takashi Iwai
Browse files

ALSA: cx46xx: 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: default avatarLars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20201223172229.781-5-lars@metafoo.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e02e198e

sound/pci/cs46xx/cs46xx_lib.c

+1 −1
Original line number Diff line number Diff line
@@ -813,7 +813,7 @@ static void snd_cs46xx_set_capture_sample_rate(struct snd_cs46xx *chip, unsigned 
	correctionPerGOF = tmp1 / GOF_PER_SEC;

	tmp1 -= correctionPerGOF * GOF_PER_SEC;

	correctionPerSec = tmp1;

	initialDelay = ((48000 * 24) + rate - 1) / rate;

	initialDelay = DIV_ROUND_UP(48000 * 24, rate);



	/*

	 *  Fill in the VariDecimate control block.