From 0adaf3bea166d21dfd420b8628ca74adf15d75f8 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 7 Jun 2017 14:12:16 +0200 Subject: [PATCH] ALSA: cs423x: Constify hw_constraints snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: Takashi Iwai --- sound/isa/cs423x/cs4236_lib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c index 2b7cc596f4c6..2012936f6756 100644 --- a/sound/isa/cs423x/cs4236_lib.c +++ b/sound/isa/cs423x/cs4236_lib.c @@ -138,7 +138,7 @@ static unsigned char snd_cs4236_ctrl_in(struct snd_wss *chip, unsigned char reg) #define CLOCKS 8 -static struct snd_ratnum clocks[CLOCKS] = { +static const struct snd_ratnum clocks[CLOCKS] = { { .num = 16934400, .den_min = 353, .den_max = 353, .den_step = 1 }, { .num = 16934400, .den_min = 529, .den_max = 529, .den_step = 1 }, { .num = 16934400, .den_min = 617, .den_max = 617, .den_step = 1 }, @@ -149,7 +149,7 @@ static struct snd_ratnum clocks[CLOCKS] = { { .num = 16934400/16, .den_min = 21, .den_max = 192, .den_step = 1 } }; -static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { +static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = { .nrats = CLOCKS, .rats = clocks, }; -- 2.20.1