[ALSA] ice1724 - Fix return codes in some pointis callbacks

Fixed the return codes (1 for changed values) in put callbacks of
pontis.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
index 4945c81e8a96094d2c3bb73f9555a9d5ee6cd8b5..203cdc1bf8da3d99d3f1b6e23668c59049568ca6 100644 (file)
--- a/sound/pci/ice1712/pontis.c
+++ b/sound/pci/ice1712/pontis.c
@@ -246,7 +246,7 @@ static int wm_adc_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
                wm_put(ice, WM_ADC_MUX, nval);
        }
        mutex_unlock(&ice->gpio_mutex);
-       return 0;
+       return change;
 }
 
 /*
@@ -450,7 +450,7 @@ static int cs_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_valu
                change = 1;
        }
        mutex_unlock(&ice->gpio_mutex);
-       return 0;
+       return change;
 }