ALSA: sparc: make snd_pcm_hardware const

Make these const as they are only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index 35c1f6a..a6864fd 100644 (file)
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -666,7 +666,7 @@ static snd_pcm_uframes_t snd_amd7930_capture_pointer(struct snd_pcm_substream *s
 }
 
 /* Playback and capture have identical properties.  */
-static struct snd_pcm_hardware snd_amd7930_pcm_hw =
+static const struct snd_pcm_hardware snd_amd7930_pcm_hw =
 {
        .info                   = (SNDRV_PCM_INFO_MMAP |
                                   SNDRV_PCM_INFO_MMAP_VALID |

diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 3d7d425..f5192b3 100644 (file)
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1089,7 +1089,7 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
        return 0;               /* all things are ok.. */
 }
 
-static struct snd_pcm_hardware snd_cs4231_playback = {
+static const struct snd_pcm_hardware snd_cs4231_playback = {
        .info                   = SNDRV_PCM_INFO_MMAP |
                                  SNDRV_PCM_INFO_INTERLEAVED |
                                  SNDRV_PCM_INFO_MMAP_VALID |
@@ -1113,7 +1113,7 @@ static struct snd_pcm_hardware snd_cs4231_playback = {
        .periods_max            = 1024,
 };
 
-static struct snd_pcm_hardware snd_cs4231_capture = {
+static const struct snd_pcm_hardware snd_cs4231_capture = {
        .info                   = SNDRV_PCM_INFO_MMAP |
                                  SNDRV_PCM_INFO_INTERLEAVED |
                                  SNDRV_PCM_INFO_MMAP_VALID |

diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 52063b2..72b6c4a 100644 (file)
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -1980,7 +1980,7 @@ static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id)
 /****************************************************************************
                PCM Interface
 ****************************************************************************/
-static struct snd_pcm_hardware snd_dbri_pcm_hw = {
+static const struct snd_pcm_hardware snd_dbri_pcm_hw = {
        .info           = SNDRV_PCM_INFO_MMAP |
                          SNDRV_PCM_INFO_INTERLEAVED |
                          SNDRV_PCM_INFO_BLOCK_TRANSFER |