1 files changed, 10 insertions, 2 deletions

diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 9c06553b9267..8f96d87f7b4b 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
@@ -37,6 +38,7 @@ struct pxa_i2s_port {
         u32 fmt;
 };
 static struct pxa_i2s_port pxa_i2s;
+static struct clk *clk_i2s;
 
 static struct pxa2xx_pcm_dma_params pxa2xx_i2s_pcm_stereo_out = {
         .name                   = "I2S PCM Stereo out",
@@ -79,6 +81,10 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
 
+        clk_i2s = clk_get(NULL, "I2SCLK");
+        if (IS_ERR(clk_i2s))
+                return PTR_ERR(clk_i2s);
+
         if (!cpu_dai->active) {
                 SACR0 |= SACR0_RST;
                 SACR0 = 0;
@@ -146,7 +152,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].tx);
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].frm);
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].clk);
-        pxa_set_cken(CKEN_I2S, 1);
+        clk_enable(clk_i2s);
         pxa_i2s_wait();
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -231,8 +237,10 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream)
         if (SACR1 & (SACR1_DREC | SACR1_DRPL)) {
                 SACR0 &= ~SACR0_ENB;
                 pxa_i2s_wait();
-                pxa_set_cken(CKEN_I2S, 0);
+                clk_disable(clk_i2s);
         }
+
+        clk_put(clk_i2s);
 }
 
 #ifdef CONFIG_PM