ASoC: Constify struct snd_soc_codec_driver

Allow the CODEC driver structure to be marked const by making all
the APIs that use it do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 6 insertions, 6 deletions

diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 6c6ced7a3819..ff2bc8beddaa 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -1078,7 +1078,7 @@ static int snd_soc_lzo_decompress_cache_block(struct snd_soc_codec *codec,
 static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec,
                 unsigned int reg)
 {
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         size_t reg_size;
 
         codec_drv = codec->driver;
@@ -1090,7 +1090,7 @@ static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec,
 static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec,
                 unsigned int reg)
 {
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         size_t reg_size;
 
         codec_drv = codec->driver;
@@ -1101,7 +1101,7 @@ static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec,
 
 static inline int snd_soc_lzo_get_blksize(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         size_t reg_size;
 
         codec_drv = codec->driver;
@@ -1301,7 +1301,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
 {
         struct snd_soc_lzo_ctx **lzo_blocks;
         size_t reg_size, bmp_size;
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         int ret, tofree, i, blksize, blkcount;
         const char *p, *end;
         unsigned long *sync_bmp;
@@ -1404,7 +1404,7 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
 {
         int i;
         int ret;
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         unsigned int val;
 
         codec_drv = codec->driver;
@@ -1504,7 +1504,7 @@ static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec)
 
 static int snd_soc_flat_cache_init(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec_driver *codec_drv;
+        const struct snd_soc_codec_driver *codec_drv;
         size_t reg_size;
 
         codec_drv = codec->driver;