ALSA: pci: make snd_pcm_hardware const
Make these const as they are only used during 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/pci/als300.c b/sound/pci/als300.c
index ab75601..eaa2d85 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -328,7 +328,7 @@ static int snd_als300_ac97(struct snd_als300 *chip)
* the card when it is running outside of legacy
* mode.
*/
-static struct snd_pcm_hardware snd_als300_playback_hw =
+static const struct snd_pcm_hardware snd_als300_playback_hw =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
@@ -347,7 +347,7 @@ static struct snd_pcm_hardware snd_als300_playback_hw =
.periods_max = 2,
};
-static struct snd_pcm_hardware snd_als300_capture_hw =
+static const struct snd_pcm_hardware snd_als300_capture_hw =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |