Apply const prefix to the static jack switch table.
Just for minor optimization and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/core/jack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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,
--
2.16.4
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