From d03af9b8ea7e8655869834f2eed1f1d583cc5672 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sun, 5 Jan 2020 15:47:20 +0100 Subject: ALSA: pcm: More constifications Apply const prefix to more possible places: the string tables for PCM format and co, the table for the PCM type helpers, etc. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-6-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/core/pcm_lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/core/pcm_lib.c') diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 18f498ab7af1..872a852de75c 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1452,7 +1452,7 @@ EXPORT_SYMBOL(snd_pcm_hw_constraint_step); static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) { - static unsigned int pow2_sizes[] = { + static const unsigned int pow2_sizes[] = { 1<<0, 1<<1, 1<<2, 1<<3, 1<<4, 1<<5, 1<<6, 1<<7, 1<<8, 1<<9, 1<<10, 1<<11, 1<<12, 1<<13, 1<<14, 1<<15, 1<<16, 1<<17, 1<<18, 1<<19, 1<<20, 1<<21, 1<<22, 1<<23, -- cgit v1.2.3-70-g09d2