gpio: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index 4d330e36da1d..d8e4f6efcb29 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -256,7 +256,7 @@ static int twl_request(struct gpio_chip *chip, unsigned offset)
                 /* optionally have the first two GPIOs switch vMMC1
                  * and vMMC2 power supplies based on card presence.
                  */
-                pdata = chip->dev->platform_data;
+                pdata = dev_get_platdata(chip->dev);
                 if (pdata)
                         value |= pdata->mmc_cd & 0x03;
 
@@ -460,7 +460,7 @@ static struct twl4030_gpio_platform_data *of_gpio_twl4030(struct device *dev)
 
 static int gpio_twl4030_probe(struct platform_device *pdev)
 {
-        struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
+        struct twl4030_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
         struct device_node *node = pdev->dev.of_node;
         struct gpio_twl4030_priv *priv;
         int ret, irq_base;
@@ -556,7 +556,7 @@ out:
 /* Cannot use as gpio_twl4030_probe() calls us */
 static int gpio_twl4030_remove(struct platform_device *pdev)
 {
-        struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
+        struct twl4030_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
         struct gpio_twl4030_priv *priv = platform_get_drvdata(pdev);
         int status;