ALSA: atmel: make snd_pcm_hardware const

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>

diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 9d2c9d9..f85131b 100644 (file)
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -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