Commit 21709121 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: es18xx: 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 4ea2bb73

sound/isa/es18xx.c

+4 −4
Original line number Diff line number Diff line
@@ -369,7 +369,7 @@ static int snd_es18xx_reset_fifo(struct snd_es18xx *chip) 
	return 0;

}



static struct snd_ratnum new_clocks[2] = {

static const struct snd_ratnum new_clocks[2] = {

	{

		.num = 793800,

		.den_min = 1,
@@ -384,12 +384,12 @@ static struct snd_ratnum new_clocks[2] = { 
	}

};



static struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = {

static const struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = {

	.nrats = 2,

	.rats = new_clocks,

};



static struct snd_ratnum old_clocks[2] = {

static const struct snd_ratnum old_clocks[2] = {

	{

		.num = 795444,

		.den_min = 1,
@@ -404,7 +404,7 @@ static struct snd_ratnum old_clocks[2] = { 
	}

};



static struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks  = {

static const struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks  = {

	.nrats = 2,

	.rats = old_clocks,

};