Commit df76996a authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: timer: Constify snd_timer_hardware definitions 

Most of snd_timer_hardware definitions do simply copying to another
struct as-is.  Mark them as const for further optimization.

There should be no functional changes by this patch.

Link: https://lore.kernel.org/r/20200103081714.9560-21-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e382d7fc

sound/core/pcm_timer.c

+1 −1
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ static int snd_pcm_timer_stop(struct snd_timer * timer) 
	return 0;

}



static struct snd_timer_hardware snd_pcm_timer =

static const struct snd_timer_hardware snd_pcm_timer =

{

	.flags =	SNDRV_TIMER_HW_AUTO | SNDRV_TIMER_HW_SLAVE,

	.resolution =	0,

sound/core/timer.c

+1 −1
Original line number Diff line number Diff line
@@ -1199,7 +1199,7 @@ static int snd_timer_s_close(struct snd_timer *timer) 
	return 0;

}



static struct snd_timer_hardware snd_timer_system =

static const struct snd_timer_hardware snd_timer_system =

{

	.flags =	SNDRV_TIMER_HW_FIRST | SNDRV_TIMER_HW_TASKLET,

	.resolution =	1000000000L / HZ,