Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney...

[cascardo/linux.git] / sound / soc / pxa / pxa2xx-ac97.c

diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index 57ea8e6..1475515 100644 (file)
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -41,13 +41,12 @@ static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
        pxa2xx_ac97_finish_reset(ac97);
 }
 
-struct snd_ac97_bus_ops soc_ac97_ops = {
+static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
        .read   = pxa2xx_ac97_read,
        .write  = pxa2xx_ac97_write,
        .warm_reset     = pxa2xx_ac97_warm_reset,
        .reset  = pxa2xx_ac97_cold_reset,
 };
-EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
 static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_stereo_out = {
        .name                   = "AC97 PCM Stereo out",
@@ -239,11 +238,17 @@ static const struct snd_soc_component_driver pxa_ac97_component = {
 
 static int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 {
+       int ret;
+
        if (pdev->id != -1) {
                dev_err(&pdev->dev, "PXA2xx has only one AC97 port.\n");
                return -ENXIO;
        }
 
+       ret = snd_soc_set_ac97_ops(&pxa2xx_ac97_ops);
+       if (ret != 0)
+               return ret;
+
        /* Punt most of the init to the SoC probe; we may need the machine
         * driver to do interesting things with the clocking to get us up
         * and running.
@@ -255,6 +260,7 @@ static int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 static int pxa2xx_ac97_dev_remove(struct platform_device *pdev)
 {
        snd_soc_unregister_component(&pdev->dev);
+       snd_soc_set_ac97_ops(NULL);
        return 0;
 }