From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 5 Jan 2020 14:47:54 +0000 (+0100)
Subject: ALSA: jack: More constification
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f98903fce976f261b5cfc28a1c86163a7c5b01b9;p=openwrt%2Fstaging%2Fblogic.git

ALSA: jack: More constification

Apply const prefix to the static jack switch table.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-40-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/jack.c b/sound/core/jack.c
index 6590b1b8d62a..503c8af79d55 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -19,7 +19,7 @@ struct snd_jack_kctl {
 };
 
 #ifdef CONFIG_SND_JACK_INPUT_DEV
-static int jack_switch_types[SND_JACK_SWITCH_TYPES] = {
+static const int jack_switch_types[SND_JACK_SWITCH_TYPES] = {
 	SW_HEADPHONE_INSERT,
 	SW_MICROPHONE_INSERT,
 	SW_LINEOUT_INSERT,