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...@gmail.com>
---
 sound/isa/wss/wss_lib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 9f4e2e3..29adb01 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -1901,7 +1901,7 @@ int snd_wss_create(struct snd_card *card,
 }
 EXPORT_SYMBOL(snd_wss_create);
 
-static struct snd_pcm_ops snd_wss_playback_ops = {
+static const struct snd_pcm_ops snd_wss_playback_ops = {
        .open =         snd_wss_playback_open,
        .close =        snd_wss_playback_close,
        .ioctl =        snd_pcm_lib_ioctl,
@@ -1912,7 +1912,7 @@ int snd_wss_create(struct snd_card *card,
        .pointer =      snd_wss_playback_pointer,
 };
 
-static struct snd_pcm_ops snd_wss_capture_ops = {
+static const struct snd_pcm_ops snd_wss_capture_ops = {
        .open =         snd_wss_capture_open,
        .close =        snd_wss_capture_close,
        .ioctl =        snd_pcm_lib_ioctl,
-- 
1.9.1

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