Commit d71a13f4 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: fm801: 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 973f1d6c

sound/pci/fm801.c

+4 −4
Original line number Diff line number Diff line
@@ -334,23 +334,23 @@ static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short 
	return fm801_readw(chip, AC97_DATA);

}



static unsigned int rates[] = {

static const unsigned int rates[] = {

  5500,  8000,  9600, 11025,

  16000, 19200, 22050, 32000,

  38400, 44100, 48000

};



static struct snd_pcm_hw_constraint_list hw_constraints_rates = {

static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {

	.count = ARRAY_SIZE(rates),

	.list = rates,

	.mask = 0,

};



static unsigned int channels[] = {

static const unsigned int channels[] = {

  2, 4, 6

};



static struct snd_pcm_hw_constraint_list hw_constraints_channels = {

static const struct snd_pcm_hw_constraint_list hw_constraints_channels = {

	.count = ARRAY_SIZE(channels),

	.list = channels,

	.mask = 0,