ASoC: mpc8610: replace of_device with platform_device

'struct of_device' no longer exists, and its functionality has been merged
into platform_device.  Update the MPC8610 HPCD audio drivers (fsl_ssi, fsl_dma,
and mpc8610_hpcd) accordingly.

Also add a #include for slab.h, which is now needed for kmalloc and kfree.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 38339c158ed9..0d7dcf1e4863 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/of_device.h>
+#include <linux/slab.h>
 #include <sound/soc.h>
 #include <asm/fsl_guts.h>
 
@@ -323,9 +324,10 @@ static int get_dma_channel(struct device_node *ssi_np,
 static int mpc8610_hpcd_probe(struct platform_device *pdev)
 {
         struct device *dev = pdev->dev.parent;
-        /* of_dev is the OF device for the SSI node that probed us */
-        struct of_device *of_dev = container_of(dev, struct of_device, dev);
-        struct device_node *np = of_dev->dev.of_node;
+        /* ssi_pdev is the platform device for the SSI node that probed us */
+        struct platform_device *ssi_pdev =
+                container_of(dev, struct platform_device, dev);
+        struct device_node *np = ssi_pdev->dev.of_node;
         struct device_node *codec_np = NULL;
         struct platform_device *sound_device = NULL;
         struct mpc8610_hpcd_data *machine_data;
@@ -348,7 +350,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
         if (!machine_data)
                 return -ENOMEM;
 
-        machine_data->dai[0].cpu_dai_name = dev_name(&of_dev->dev);
+        machine_data->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
         machine_data->dai[0].ops = &mpc8610_hpcd_ops;
 
         /* Determine the codec name, it will be used as the codec DAI name */