@@ -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 = {
.flags = SNDRV_TIMER_HW_AUTO | SNDRV_TIMER_HW_TASKLET,
.open = snd_hrtimer_open,
.close = snd_hrtimer_close,
@@ -90,7 +90,7 @@ 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,
@@ -1086,7 +1086,7 @@ 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,
Declare snd_timer_hardware structures as const as their only usage is during a copy operation. As they are not modified anywhere, they can be made const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> --- sound/core/hrtimer.c | 2 +- sound/core/pcm_timer.c | 2 +- sound/core/timer.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)