sound: Use static const char * const where possible

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index e2e73895db122261843b53943b87bf2e2723480c..eb4094270a4fcceb4a4cb4ead4740101df70c09f 100644 (file)
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -142,7 +142,7 @@ int snd_pcm_info_user(struct snd_pcm_substream *substream,
 
 #ifdef RULES_DEBUG
 #define HW_PARAM(v) [SNDRV_PCM_HW_PARAM_##v] = #v
-char *snd_pcm_hw_param_names[] = {
+static const char * const snd_pcm_hw_param_names[] = {
        HW_PARAM(ACCESS),
        HW_PARAM(FORMAT),
        HW_PARAM(SUBFORMAT),