drivers: uio_pruss: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/uio/uio_pruss.c

@@ -121,7 +121,7 @@ static int pruss_probe(struct platform_device *dev)
 	struct uio_pruss_dev *gdev;
 	struct resource *regs_prussio;
 	int ret = -ENODEV, cnt = 0, len;
-	struct uio_pruss_pdata *pdata = dev->dev.platform_data;
+	struct uio_pruss_pdata *pdata = dev_get_platdata(&dev->dev);
 
 	gdev = kzalloc(sizeof(struct uio_pruss_dev), GFP_KERNEL);
 	if (!gdev)