* [PATCH] ALSA: hrtimer: make hrtimer_hw const and __initconst
@ 2017-09-19 11:14 Bhumika Goyal
2017-09-19 20:06 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Bhumika Goyal @ 2017-09-19 11:14 UTC (permalink / raw)
To: julia.lawall, perex, tiwai, alsa-devel, linux-kernel; +Cc: Bhumika Goyal
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>
---
sound/core/hrtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/core/hrtimer.c b/sound/core/hrtimer.c
index 1ac0c42..5603e49 100644
--- 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,
--
1.9.1
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2017-09-19 11:14 [PATCH] ALSA: hrtimer: make hrtimer_hw const and __initconst Bhumika Goyal
2017-09-19 20:06 ` Takashi Iwai
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