[alsa-devel] [PATCH 07/13] ALSA: parisc: constify snd_pcm_ops structures

[Arvind Yadav]

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/pcm.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs at gmail.com>
---
 sound/parisc/harmony.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index 5911eb3..7bf43e9 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -596,7 +596,7 @@
 	return snd_pcm_lib_free_pages(ss);
 }
 
-static struct snd_pcm_ops snd_harmony_playback_ops = {
+static const struct snd_pcm_ops snd_harmony_playback_ops = {
 	.open =	snd_harmony_playback_open,
 	.close = snd_harmony_playback_close,
 	.ioctl = snd_pcm_lib_ioctl,
@@ -607,7 +607,7 @@
  	.pointer = snd_harmony_playback_pointer,
 };
 
-static struct snd_pcm_ops snd_harmony_capture_ops = {
+static const struct snd_pcm_ops snd_harmony_capture_ops = {
         .open = snd_harmony_capture_open,
         .close = snd_harmony_capture_close,
         .ioctl = snd_pcm_lib_ioctl,
-- 
1.9.1