can: cc770: 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: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/cc770/cc770_platform.c b/drivers/net/can/cc770/cc770_platform.c
index 034bdd8..ad76734 100644 (file)
--- a/drivers/net/can/cc770/cc770_platform.c
+++ b/drivers/net/can/cc770/cc770_platform.c
@@ -152,7 +152,7 @@ static int cc770_get_platform_data(struct platform_device *pdev,
                                   struct cc770_priv *priv)
 {
 
-       struct cc770_platform_data *pdata = pdev->dev.platform_data;
+       struct cc770_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
        priv->can.clock.freq = pdata->osc_freq;
        if (priv->cpu_interface & CPUIF_DSC)
@@ -203,7 +203,7 @@ static int cc770_platform_probe(struct platform_device *pdev)
 
        if (pdev->dev.of_node)
                err = cc770_get_of_node_data(pdev, priv);
-       else if (pdev->dev.platform_data)
+       else if (dev_get_platdata(&pdev->dev))
                err = cc770_get_platform_data(pdev, priv);
        else
                err = -ENODEV;