ALSA: aw2: make snd_pcm_hardware const
authorBhumika Goyal <bhumirks@gmail.com>
Sat, 12 Aug 2017 15:31:13 +0000 (21:01 +0530)
committerTakashi Iwai <tiwai@suse.de>
Sat, 12 Aug 2017 21:31:39 +0000 (23:31 +0200)
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>
sound/pci/aw2/aw2-alsa.c

index 8356180bfe0e15ada0031e23369370036593dcff..9a49e4243a9c0b3c3cc0f23fbbf8a202243c80ad 100644 (file)
@@ -52,7 +52,7 @@ MODULE_LICENSE("GPL");
  * TYPEDEFS
  ********************************/
   /* hardware definition */
-static struct snd_pcm_hardware snd_aw2_playback_hw = {
+static const struct snd_pcm_hardware snd_aw2_playback_hw = {
        .info = (SNDRV_PCM_INFO_MMAP |
                 SNDRV_PCM_INFO_INTERLEAVED |
                 SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID),
@@ -69,7 +69,7 @@ static struct snd_pcm_hardware snd_aw2_playback_hw = {
        .periods_max = 1024,
 };
 
-static struct snd_pcm_hardware snd_aw2_capture_hw = {
+static const struct snd_pcm_hardware snd_aw2_capture_hw = {
        .info = (SNDRV_PCM_INFO_MMAP |
                 SNDRV_PCM_INFO_INTERLEAVED |
                 SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID),