ALSA: atmel: make snd_pcm_hardware const
authorBhumika Goyal <bhumirks@gmail.com>
Thu, 17 Aug 2017 09:15:50 +0000 (14:45 +0530)
committerTakashi Iwai <tiwai@suse.de>
Thu, 17 Aug 2017 10:44:08 +0000 (12:44 +0200)
Make this const as it is 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>
sound/atmel/ac97c.c

index 9d2c9d9..f85131b 100644 (file)
@@ -66,7 +66,7 @@ struct atmel_ac97c {
 #define ac97c_readl(chip, reg)                         \
        __raw_readl((chip)->regs + AC97C_##reg)
 
-static struct snd_pcm_hardware atmel_ac97c_hw = {
+static const struct snd_pcm_hardware atmel_ac97c_hw = {
        .info                   = (SNDRV_PCM_INFO_MMAP
                                  | SNDRV_PCM_INFO_MMAP_VALID
                                  | SNDRV_PCM_INFO_INTERLEAVED