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Commit 0adaf3be authored by Takashi Iwai's avatar Takashi Iwai
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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: default avatarTakashi Iwai <tiwai@suse.de>
parent bf833484

sound/isa/cs423x/cs4236_lib.c

+2 −2
Original line number Diff line number Diff line
@@ -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,

};