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[56/68] ALSA: arm: More constification

Message ID 20200105144823.29547-57-tiwai@suse.de
State Accepted
Commit 7840d8a103389ae37b4f11fb3574ea69b2863ba3
Headers show
Series [01/68] ALSA: Allow const arrays for legacy resource management helpers | expand

Commit Message

Takashi Iwai Jan. 5, 2020, 2:48 p.m. UTC 
Apply const prefix to the static channel list table.

Just for minor optimization and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/arm/aaci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index d663bd7adae6..a0996c47e58f 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -380,7 +380,7 @@  static const struct snd_pcm_hardware aaci_hw_info = {
 static int aaci_rule_channels(struct snd_pcm_hw_params *p,
 	struct snd_pcm_hw_rule *rule)
 {
-	static unsigned int channel_list[] = { 2, 4, 6 };
+	static const unsigned int channel_list[] = { 2, 4, 6 };
 	struct aaci *aaci = rule->private;
 	unsigned int mask = 1 << 0, slots;