ALSA: ice1724: Fix invalid access for enumerated ctl items

The access to Analog Capture Source control value implemented in
prodigy_hifi.c is wrong, as caught by the recently introduced sanity
check; it should be accessing value.enumerated.item[] instead of
value.integer.value[].  This patch corrects the wrong access pattern.

Fixes: fd9eaea60409 ("[ALSA] ICE1724: Added support for Audiotrak Prodigy 7.1 HiFi & HD2, Hercules Fortissimo IV")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207139
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200407084402.25589-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c
index 91f83cef0e56c6e67a33a113bcf63d476a5535ea..9aa12a67d370514dc87b4e8cf1be02a5d2d3c259 100644 (file)
--- a/sound/pci/ice1712/prodigy_hifi.c
+++ b/sound/pci/ice1712/prodigy_hifi.c
@@ -536,7 +536,7 @@ static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol,
        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 
        mutex_lock(&ice->gpio_mutex);
-       ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f;
+       ucontrol->value.enumerated.item[0] = wm_get(ice, WM_ADC_MUX) & 0x1f;
        mutex_unlock(&ice->gpio_mutex);
        return 0;
 }
@@ -550,7 +550,7 @@ static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol,
 
        mutex_lock(&ice->gpio_mutex);
        oval = wm_get(ice, WM_ADC_MUX);
-       nval = (oval & 0xe0) | ucontrol->value.integer.value[0];
+       nval = (oval & 0xe0) | ucontrol->value.enumerated.item[0];
        if (nval != oval) {
                wm_put(ice, WM_ADC_MUX, nval);
                change = 1;