ALSA: dummy: Fix trailing whitespaces.

Fix checkpatch.pl ERROR: trailing whitespaces.

Signed-off-by: YJ Lee <yunjunlee@chromium.org>
Link: https://lore.kernel.org/r/20220912072854.760824-1-yunjunlee@chromium.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 2a7fc49..fcf1ee0 100644 (file)
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -296,7 +296,7 @@ static void dummy_systimer_callback(struct timer_list *t)
        struct dummy_systimer_pcm *dpcm = from_timer(dpcm, t, timer);
        unsigned long flags;
        int elapsed = 0;
-       
+
        spin_lock_irqsave(&dpcm->lock, flags);
        dummy_systimer_update(dpcm);
        dummy_systimer_rearm(dpcm);
@@ -717,7 +717,7 @@ static int snd_dummy_volume_info(struct snd_kcontrol *kcontrol,
        uinfo->value.integer.max = 100;
        return 0;
 }
- 
+
 static int snd_dummy_volume_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
@@ -766,7 +766,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_dummy, -4500, 30, 0);
   .private_value = addr }
 
 #define snd_dummy_capsrc_info  snd_ctl_boolean_stereo_info
- 
+
 static int snd_dummy_capsrc_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
@@ -1100,7 +1100,7 @@ static int snd_dummy_suspend(struct device *pdev)
        snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
        return 0;
 }
-       
+
 static int snd_dummy_resume(struct device *pdev)
 {
        struct snd_card *card = dev_get_drvdata(pdev);