[PATCH 04/10] ASoC: intel: constify snd_pcm_ops structures

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 04/10] ASoC: intel: constify snd_pcm_ops structures
Date	2017-08-14 08:00 +0200
Message-ID	<uegzT-dM-1@gated-at.bofh.it> (permalink)
References	<uegzU-dM-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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>
---
 sound/soc/intel/baytrail/sst-baytrail-pcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
index 4765ad4..0bdc057 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
@@ -309,7 +309,7 @@ static int sst_byt_pcm_mmap(struct snd_pcm_substream *substream,
 	return snd_pcm_lib_default_mmap(substream, vma);
 }
 
-static struct snd_pcm_ops sst_byt_pcm_ops = {
+static const struct snd_pcm_ops sst_byt_pcm_ops = {
 	.open		= sst_byt_pcm_open,
 	.close		= sst_byt_pcm_close,
 	.ioctl		= snd_pcm_lib_ioctl,
-- 
1.9.1

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[PATCH 04/10] ASoC: intel: constify snd_pcm_ops structures Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-14 08:00 +0200
  Applied "ASoC: intel: constify snd_pcm_ops structures" to the asoc tree Mark Brown <broonie@kernel.org> - 2017-08-14 18:50 +0200

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