i2c: 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: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 5a0ce0081dce..6a206e8d58f4 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -148,12 +148,14 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, mux);
 
-        if (!pdev->dev.platform_data) {
+        if (!dev_get_platdata(&pdev->dev)) {
                 ret = i2c_mux_gpio_probe_dt(mux, pdev);
                 if (ret < 0)
                         return ret;
-        } else
-                memcpy(&mux->data, pdev->dev.platform_data, sizeof(mux->data));
+        } else {
+                memcpy(&mux->data, dev_get_platdata(&pdev->dev),
+                        sizeof(mux->data));
+        }
 
         /*
          * If a GPIO chip name is provided, the GPIO pin numbers provided are