sound: remove driver_data direct access of struct device

In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device.  Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used.  These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

5 files changed, 14 insertions, 14 deletions

diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index fbf5c933baa4..586965f9605f 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -1037,7 +1037,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
         }
         ldev->selfptr_headphone.ptr = ldev;
         ldev->selfptr_lineout.ptr = ldev;
-        sdev->ofdev.dev.driver_data = ldev;
+        dev_set_drvdata(&sdev->ofdev.dev, ldev);
         list_add(&ldev->list, &layouts_list);
         layouts_list_items++;
 
@@ -1081,7 +1081,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
 
 static int aoa_fabric_layout_remove(struct soundbus_dev *sdev)
 {
-        struct layout_dev *ldev = sdev->ofdev.dev.driver_data;
+        struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev);
         int i;
 
         for (i=0; i<MAX_CODECS_PER_BUS; i++) {
@@ -1114,7 +1114,7 @@ static int aoa_fabric_layout_remove(struct soundbus_dev *sdev)
 #ifdef CONFIG_PM
 static int aoa_fabric_layout_suspend(struct soundbus_dev *sdev, pm_message_t state)
 {
-        struct layout_dev *ldev = sdev->ofdev.dev.driver_data;
+        struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev);
 
         if (ldev->gpio.methods && ldev->gpio.methods->all_amps_off)
                 ldev->gpio.methods->all_amps_off(&ldev->gpio);
@@ -1124,7 +1124,7 @@ static int aoa_fabric_layout_suspend(struct soundbus_dev *sdev, pm_message_t sta
 
 static int aoa_fabric_layout_resume(struct soundbus_dev *sdev)
 {
-        struct layout_dev *ldev = sdev->ofdev.dev.driver_data;
+        struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev);
 
         if (ldev->gpio.methods && ldev->gpio.methods->all_amps_off)
                 ldev->gpio.methods->all_amps_restore(&ldev->gpio);
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 418c84c99d69..4e3b819d4993 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -358,14 +358,14 @@ static int i2sbus_probe(struct macio_dev* dev, const struct of_device_id *match)
                 return -ENODEV;
         }
 
-        dev->ofdev.dev.driver_data = control;
+        dev_set_drvdata(&dev->ofdev.dev, control);
 
         return 0;
 }
 
 static int i2sbus_remove(struct macio_dev* dev)
 {
-        struct i2sbus_control *control = dev->ofdev.dev.driver_data;
+        struct i2sbus_control *control = dev_get_drvdata(&dev->ofdev.dev);
         struct i2sbus_dev *i2sdev, *tmp;
 
         list_for_each_entry_safe(i2sdev, tmp, &control->list, item)
@@ -377,7 +377,7 @@ static int i2sbus_remove(struct macio_dev* dev)
 #ifdef CONFIG_PM
 static int i2sbus_suspend(struct macio_dev* dev, pm_message_t state)
 {
-        struct i2sbus_control *control = dev->ofdev.dev.driver_data;
+        struct i2sbus_control *control = dev_get_drvdata(&dev->ofdev.dev);
         struct codec_info_item *cii;
         struct i2sbus_dev* i2sdev;
         int err, ret = 0;
@@ -407,7 +407,7 @@ static int i2sbus_suspend(struct macio_dev* dev, pm_message_t state)
 
 static int i2sbus_resume(struct macio_dev* dev)
 {
-        struct i2sbus_control *control = dev->ofdev.dev.driver_data;
+        struct i2sbus_control *control = dev_get_drvdata(&dev->ofdev.dev);
         struct codec_info_item *cii;
         struct i2sbus_dev* i2sdev;
         int err, ret = 0;
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 510efa604008..e4547de8eec2 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1473,8 +1473,8 @@ static int wm8400_codec_probe(struct platform_device *dev)
 
         codec = &priv->codec;
         codec->private_data = priv;
-        codec->control_data = dev->dev.driver_data;
-        priv->wm8400 = dev->dev.driver_data;
+        codec->control_data = dev_get_drvdata(&dev->dev);
+        priv->wm8400 = dev_get_drvdata(&dev->dev);
 
         ret = regulator_bulk_get(priv->wm8400->dev,
                                  ARRAY_SIZE(power), &power[0]);
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index e043e3f60008..7a205876ef4f 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -666,14 +666,14 @@ static int __devinit wm8731_spi_probe(struct spi_device *spi)
         codec->hw_write = (hw_write_t)wm8731_spi_write;
         codec->dev = &spi->dev;
 
-        spi->dev.driver_data = wm8731;
+        dev_set_drvdata(&spi->dev, wm8731);
 
         return wm8731_register(wm8731);
 }
 
 static int __devexit wm8731_spi_remove(struct spi_device *spi)
 {
-        struct wm8731_priv *wm8731 = spi->dev.driver_data;
+        struct wm8731_priv *wm8731 = dev_get_drvdata(&spi->dev);
 
         wm8731_unregister(wm8731);
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index a6e8f3f7f052..d121e58cae2b 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1822,14 +1822,14 @@ static int __devinit wm8753_spi_probe(struct spi_device *spi)
         codec->hw_write = (hw_write_t)wm8753_spi_write;
         codec->dev = &spi->dev;
 
-        spi->dev.driver_data = wm8753;
+        dev_set_drvdata(&spi->dev, wm8753);
 
         return wm8753_register(wm8753);
 }
 
 static int __devexit wm8753_spi_remove(struct spi_device *spi)
 {
-        struct wm8753_priv *wm8753 = spi->dev.driver_data;
+        struct wm8753_priv *wm8753 = dev_get_drvdata(&spi->dev);
         wm8753_unregister(wm8753);
         return 0;
 }