ALSA: hrtimer: make hrtimer_hw const and __initconst

Make this const as it is only used during a copy operation. Also, make
it __initconst as it is only used during the init phase and after this
it is not referenced anywhere.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/core/hrtimer.c b/sound/core/hrtimer.c
index 1ac0c423903e7f3f41a2045fd20b9707df4ac00f..5603e49f7bf78315b40dc2785463bff8c13f8258 100644 (file)
--- a/sound/core/hrtimer.c
+++ b/sound/core/hrtimer.c
@@ -127,7 +127,7 @@ static int snd_hrtimer_stop(struct snd_timer *t)
        return 0;
 }
 
-static struct snd_timer_hardware hrtimer_hw = {
+static const struct snd_timer_hardware hrtimer_hw __initconst = {
        .flags =        SNDRV_TIMER_HW_AUTO | SNDRV_TIMER_HW_TASKLET,
        .open =         snd_hrtimer_open,
        .close =        snd_hrtimer_close,