ALSA: aaci: ARM1176 aaci-pl041 AC97 register read timeout

[firefly-linux-kernel-4.4.55.git] / sound / arm / aaci.c

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index dc78272fc39ff2cb01a42e5206d16041987e5d98..1f0f8213e2d5dde34a11e220d3fff44c3b70120b 100644 (file)
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -937,6 +937,7 @@ static int __devinit aaci_probe_ac97(struct aaci *aaci)
        struct snd_ac97 *ac97;
        int ret;
 
+       writel(0, aaci->base + AC97_POWERDOWN);
        /*
         * Assert AACIRESET for 2us
         */