Commit a7f8009d authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: rme32: 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 3f2bdc45

sound/pci/rme32.c

+2 −3
Original line number Diff line number Diff line
@@ -836,10 +836,9 @@ static irqreturn_t snd_rme32_interrupt(int irq, void *dev_id) 
	return IRQ_HANDLED;

}



static unsigned int period_bytes[] = { RME32_BLOCK_SIZE };

static const unsigned int period_bytes[] = { RME32_BLOCK_SIZE };





static struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {

static const struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {

	.count = ARRAY_SIZE(period_bytes),

	.list = period_bytes,

	.mask = 0