ASoC: sh: make snd_pcm_hardware const

Make these const as they are only passed as the 2nd argument to the
function snd_soc_set_runtime_hwparams, which is const.
Done using Coccinelle.
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

sound/soc/sh/dma-sh7760.c

@@ -89,7 +89,7 @@ struct camelot_pcm {
 #define DMABRG_PREALLOC_BUFFER		32 * 1024
 #define DMABRG_PREALLOC_BUFFER_MAX	32 * 1024
 
-static struct snd_pcm_hardware camelot_pcm_hardware = {
+static const struct snd_pcm_hardware camelot_pcm_hardware = {
 	.info = (SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_INTERLEAVED |
 		SNDRV_PCM_INFO_BLOCK_TRANSFER |

sound/soc/sh/fsi.c

@@ -1710,7 +1710,7 @@ static const struct snd_soc_dai_ops fsi_dai_ops = {
  *		pcm ops
  */
 
-static struct snd_pcm_hardware fsi_pcm_hardware = {
+static const struct snd_pcm_hardware fsi_pcm_hardware = {
 	.info =		SNDRV_PCM_INFO_INTERLEAVED	|
 			SNDRV_PCM_INFO_MMAP		|
 			SNDRV_PCM_INFO_MMAP_VALID,

sound/soc/sh/rcar/core.c

@@ -843,7 +843,7 @@ static int rsnd_soc_hw_rule_channels(struct snd_pcm_hw_params *params,
 				ir, &ic);
 }
 
-static struct snd_pcm_hardware rsnd_pcm_hardware = {
+static const struct snd_pcm_hardware rsnd_pcm_hardware = {
 	.info =		SNDRV_PCM_INFO_INTERLEAVED	|
 			SNDRV_PCM_INFO_MMAP		|
 			SNDRV_PCM_INFO_MMAP_VALID,

sound/soc/sh/siu_dai.c

@@ -333,7 +333,7 @@ static void siu_dai_spbstop(struct siu_port *port_info)
 /*		API functions		*/
 
 /* Playback and capture hardware properties are identical */
-static struct snd_pcm_hardware siu_dai_pcm_hw = {
+static const struct snd_pcm_hardware siu_dai_pcm_hw = {
 	.info			= SNDRV_PCM_INFO_INTERLEAVED,
 	.formats		= SNDRV_PCM_FMTBIT_S16,
 	.rates			= SNDRV_PCM_RATE_8000_48000,