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/es1968.c b/sound/pci/es1968.c
index 2ec2b1c..0b1845c 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -1290,7 +1290,7 @@ static snd_pcm_uframes_t snd_es1968_pcm_pointer(struct snd_pcm_substream *substr
return bytes_to_frames(substream->runtime, ptr % es->dma_size);
}
-static struct snd_pcm_hardware snd_es1968_playback = {
+static const struct snd_pcm_hardware snd_es1968_playback = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
@@ -1311,7 +1311,7 @@ static struct snd_pcm_hardware snd_es1968_playback = {
.fifo_size = 0,
};
-static struct snd_pcm_hardware snd_es1968_capture = {
+static const struct snd_pcm_hardware snd_es1968_capture = {
.info = (SNDRV_PCM_INFO_NONINTERLEAVED |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |