[PATCH] ASoC: Intel: atom: make sst_platform_compr_ops const

From: Bhumika Goyal
Date: Wed Sep 13 2017 - 14:38:36 EST


Make this const as it not modified in the file referencing it.
It only stored in the const field 'compr_ops' of a snd_soc_platform_driver
structure. Also, add const to the declaration in the header file.

Signed-off-by: Bhumika Goyal <bhumirks@xxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/intel/atom/sst-mfld-platform-compress.c | 2 +-
sound/soc/intel/atom/sst-mfld-platform.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c
index 1bead81bb510..1dbcab5a6ff0 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-compress.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c
@@ -259,7 +259,7 @@ static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream,
return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata);
}

-struct snd_compr_ops sst_platform_compr_ops = {
+const struct snd_compr_ops sst_platform_compr_ops = {

.open = sst_platform_compr_open,
.free = sst_platform_compr_free,
diff --git a/sound/soc/intel/atom/sst-mfld-platform.h b/sound/soc/intel/atom/sst-mfld-platform.h
index cb32cc7e5ec1..31a58c25472c 100644
--- a/sound/soc/intel/atom/sst-mfld-platform.h
+++ b/sound/soc/intel/atom/sst-mfld-platform.h
@@ -25,7 +25,7 @@
#include "sst-atom-controls.h"

extern struct sst_device *sst;
-extern struct snd_compr_ops sst_platform_compr_ops;
+extern const struct snd_compr_ops sst_platform_compr_ops;

#define SST_MONO 1
#define SST_STEREO 2
--
2.14.1