From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 14 Aug 2017 05:56:31 +0000 (+0530)
Subject: ASoC: samsung: constify snd_pcm_ops structures
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0cc798651a7796712a7bee1f3c865e82967d933f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ASoC: samsung: constify snd_pcm_ops structures

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/soc.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index 3e408158625d..5c59c95c5ade 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -325,7 +325,7 @@ static int idma_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops idma_ops = {
+static const struct snd_pcm_ops idma_ops = {
 	.open		= idma_open,
 	.close		= idma_close,
 	.ioctl		= snd_pcm_lib_ioctl,