[44/68] ALSA: cs423x: More constification
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Message ID 20200105144823.29547-45-tiwai@suse.de
State New
Headers show
Series
  • ALSA: Constifications, take #2
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Commit Message

Takashi Iwai Jan. 5, 2020, 2:47 p.m. UTC
Apply const prefix to the static mapping table.

Just for minor optimization and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/isa/cs423x/cs4236_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index ca6646f9b58d..4a028f42bb74 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -80,7 +80,7 @@ 
  *
  */
 
-static unsigned char snd_cs4236_ext_map[18] = {
+static const unsigned char snd_cs4236_ext_map[18] = {
 	/* CS4236_LEFT_LINE */		0xff,
 	/* CS4236_RIGHT_LINE */		0xff,
 	/* CS4236_LEFT_MIC */		0xdf,