1 files changed, 20 insertions, 35 deletions

diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 0ec20b68e8cb..743d07b82c06 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -36,13 +36,11 @@
 
 static DECLARE_WAIT_QUEUE_HEAD(ac97_waitq);
 
-/* REVISIT: How to find txx9aclc_soc_device from snd_ac97? */
-static struct txx9aclc_soc_device *txx9aclc_soc_dev;
+/* REVISIT: How to find txx9aclc_drvdata from snd_ac97? */
+static struct txx9aclc_plat_drvdata *txx9aclc_drvdata;
 
-static int txx9aclc_regready(struct txx9aclc_soc_device *dev)
+static int txx9aclc_regready(struct txx9aclc_plat_drvdata *drvdata)
 {
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
-
         return __raw_readl(drvdata->base + ACINTSTS) & ACINT_REGACCRDY;
 }
 
@@ -50,8 +48,7 @@ static int txx9aclc_regready(struct txx9aclc_soc_device *dev)
 static unsigned short txx9aclc_ac97_read(struct snd_ac97 *ac97,
                                          unsigned short reg)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         u32 dat;
 
@@ -61,15 +58,15 @@ static unsigned short txx9aclc_ac97_read(struct snd_ac97 *ac97,
         dat = (reg << ACREGACC_REG_SHIFT) | ACREGACC_READ;
         __raw_writel(dat, base + ACREGACC);
         __raw_writel(ACINT_REGACCRDY, base + ACINTEN);
-        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(dev), HZ)) {
+        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(txx9aclc_drvdata), HZ)) {
                 __raw_writel(ACINT_REGACCRDY, base + ACINTDIS);
-                dev_err(dev->soc_dev.dev, "ac97 read timeout (reg %#x)\n", reg);
+                printk(KERN_ERR "ac97 read timeout (reg %#x)\n", reg);
                 dat = 0xffff;
                 goto done;
         }
         dat = __raw_readl(base + ACREGACC);
         if (((dat >> ACREGACC_REG_SHIFT) & 0xff) != reg) {
-                dev_err(dev->soc_dev.dev, "reg mismatch %x with %x\n",
+                printk(KERN_ERR "reg mismatch %x with %x\n",
                         dat, reg);
                 dat = 0xffff;
                 goto done;
@@ -84,16 +81,15 @@ done:
 static void txx9aclc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
                                 unsigned short val)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
 
         __raw_writel(((reg | (ac97->num << 7)) << ACREGACC_REG_SHIFT) |
                      (val << ACREGACC_DAT_SHIFT),
                      base + ACREGACC);
         __raw_writel(ACINT_REGACCRDY, base + ACINTEN);
-        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(dev), HZ)) {
-                dev_err(dev->soc_dev.dev,
+        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(txx9aclc_drvdata), HZ)) {
+                printk(KERN_ERR
                         "ac97 write timeout (reg %#x)\n", reg);
         }
         __raw_writel(ACINT_REGACCRDY, base + ACINTDIS);
@@ -101,8 +97,7 @@ static void txx9aclc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 
 static void txx9aclc_ac97_cold_reset(struct snd_ac97 *ac97)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         u32 ready = ACINT_CODECRDY(ac97->num) | ACINT_REGACCRDY;
 
@@ -141,31 +136,23 @@ static irqreturn_t txx9aclc_ac97_irq(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static int txx9aclc_ac97_probe(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int txx9aclc_ac97_probe(struct snd_soc_dai *dai)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct txx9aclc_soc_device *dev =
-                container_of(socdev, struct txx9aclc_soc_device, soc_dev);
-
-        dev->aclc_pdev = to_platform_device(dai->dev);
-        txx9aclc_soc_dev = dev;
+        txx9aclc_drvdata = snd_soc_dai_get_drvdata(dai);
         return 0;
 }
 
-static void txx9aclc_ac97_remove(struct platform_device *pdev,
-                                 struct snd_soc_dai *dai)
+static int txx9aclc_ac97_remove(struct snd_soc_dai *dai)
 {
-        struct platform_device *aclc_pdev = to_platform_device(dai->dev);
-        struct txx9aclc_plat_drvdata *drvdata = platform_get_drvdata(aclc_pdev);
+        struct txx9aclc_plat_drvdata *drvdata = snd_soc_dai_get_drvdata(dai);
 
         /* disable AC-link */
         __raw_writel(ACCTL_ENLINK, drvdata->base + ACCTLDIS);
-        txx9aclc_soc_dev = NULL;
+        txx9aclc_drvdata = NULL;
+        return 0;
 }
 
-struct snd_soc_dai txx9aclc_ac97_dai = {
-        .name                   = "txx9aclc_ac97",
+static struct snd_soc_dai_driver txx9aclc_ac97_dai = {
         .ac97_control           = 1,
         .probe                  = txx9aclc_ac97_probe,
         .remove                 = txx9aclc_ac97_remove,
@@ -182,7 +169,6 @@ struct snd_soc_dai txx9aclc_ac97_dai = {
                 .channels_max   = 2,
         },
 };
-EXPORT_SYMBOL_GPL(txx9aclc_ac97_dai);
 
 static int __devinit txx9aclc_ac97_dev_probe(struct platform_device *pdev)
 {
@@ -219,13 +205,12 @@ static int __devinit txx9aclc_ac97_dev_probe(struct platform_device *pdev)
         if (err < 0)
                 return err;
 
-        txx9aclc_ac97_dai.dev = &pdev->dev;
-        return snd_soc_register_dai(&txx9aclc_ac97_dai);
+        return snd_soc_register_dai(&pdev->dev, &txx9aclc_ac97_dai);
 }
 
 static int __devexit txx9aclc_ac97_dev_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&txx9aclc_ac97_dai);
+        snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }