[67/68] ALSA: spi: More constification
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Message ID 20200105144823.29547-68-tiwai@suse.de
State New
Headers show
Series
  • ALSA: Constifications, take #2
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Commit Message

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

Just for minor optimization and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/spi/at73c213.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index e51bbf7836a2..76c0e37a838c 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -36,7 +36,7 @@ 
 #define BITRATE_MAX	50000 /* Hardware limit. */
 
 /* Initial (hardware reset) AT73C213 register values. */
-static u8 snd_at73c213_original_image[18] =
+static const u8 snd_at73c213_original_image[18] =
 {
 	0x00,	/* 00 - CTRL    */
 	0x05,	/* 01 - LLIG    */