misc: use platform_{get,set}_drvdata()

Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/carma/carma-fpga-program.c

@@ -919,7 +919,7 @@ static bool dma_filter(struct dma_chan *chan, void *data)
 
 static int fpga_of_remove(struct platform_device *op)
 {
-	struct fpga_dev *priv = dev_get_drvdata(&op->dev);
+	struct fpga_dev *priv = platform_get_drvdata(op);
 	struct device *this_device = priv->miscdev.this_device;
 
 	sysfs_remove_group(&this_device->kobj, &fpga_attr_group);
@@ -969,7 +969,7 @@ static int fpga_of_probe(struct platform_device *op)
 
 	kref_init(&priv->ref);
 
-	dev_set_drvdata(&op->dev, priv);
+	platform_set_drvdata(op, priv);
 	priv->dev = &op->dev;
 	mutex_init(&priv->lock);
 	init_completion(&priv->completion);

drivers/misc/carma/carma-fpga.c

@@ -1296,7 +1296,7 @@ static int data_of_probe(struct platform_device *op)
 		goto out_return;
 	}
 
-	dev_set_drvdata(&op->dev, priv);
+	platform_set_drvdata(op, priv);
 	priv->dev = &op->dev;
 	kref_init(&priv->ref);
 	mutex_init(&priv->mutex);
@@ -1400,7 +1400,7 @@ static int data_of_probe(struct platform_device *op)
 
 static int data_of_remove(struct platform_device *op)
 {
-	struct fpga_device *priv = dev_get_drvdata(&op->dev);
+	struct fpga_device *priv = platform_get_drvdata(op);
 	struct device *this_device = priv->miscdev.this_device;
 
 	/* remove all sysfs files, now the device cannot be re-enabled */

drivers/misc/spear13xx_pcie_gadget.c

@@ -776,7 +776,7 @@ static int spear_pcie_gadget_probe(struct platform_device *pdev)
 		goto err_iounmap_app;
 	}
 
-	dev_set_drvdata(&pdev->dev, target);
+	platform_set_drvdata(pdev, target);
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
@@ -863,7 +863,7 @@ static int spear_pcie_gadget_remove(struct platform_device *pdev)
 	res0 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	res1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	irq = platform_get_irq(pdev, 0);
-	target = dev_get_drvdata(&pdev->dev);
+	target = platform_get_drvdata(pdev);
 	config = &target->config;
 
 	free_irq(irq, NULL);

drivers/misc/ti-st/st_kim.c

@@ -680,7 +680,7 @@ void st_kim_ref(struct st_data_s **core_data, int id)
 		*core_data = NULL;
 		return;
 	}
-	kim_gdata = dev_get_drvdata(&pdev->dev);
+	kim_gdata = platform_get_drvdata(pdev);
 	*core_data = kim_gdata->core_data;
 }
 
@@ -735,7 +735,7 @@ static int kim_probe(struct platform_device *pdev)
 		pr_err("no mem to allocate");
 		return -ENOMEM;
 	}
-	dev_set_drvdata(&pdev->dev, kim_gdata);
+	platform_set_drvdata(pdev, kim_gdata);
 
 	err = st_core_init(&kim_gdata->core_data);
 	if (err != 0) {
@@ -810,7 +810,7 @@ static int kim_remove(struct platform_device *pdev)
 	struct ti_st_plat_data	*pdata = pdev->dev.platform_data;
 	struct kim_data_s	*kim_gdata;
 
-	kim_gdata = dev_get_drvdata(&pdev->dev);
+	kim_gdata = platform_get_drvdata(pdev);
 
 	/* Free the Bluetooth/FM/GPIO
 	 * nShutdown gpio from the system