From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 5 Jan 2020 14:48:11 +0000 (+0100)
Subject: ALSA: arm: More constification
X-Git-Tag: v5.10.7~3274^2~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7840d8a103389ae37b4f11fb3574ea69b2863ba3;p=platform%2Fkernel%2Flinux-rpi.git

ALSA: arm: More constification

Apply const prefix to the static channel list table.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-57-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index d663bd7..a0996c4 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;