Input: 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>
Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index dbd2047f1641..e3874d3410b4 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -173,7 +173,7 @@ static int adp5588_build_gpiomap(struct adp5588_kpad *kpad,
 static int adp5588_gpio_add(struct adp5588_kpad *kpad)
 {
         struct device *dev = &kpad->client->dev;
-        const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
+        const struct adp5588_kpad_platform_data *pdata = dev_get_platdata(dev);
         const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
         int i, error;
 
@@ -227,7 +227,7 @@ static int adp5588_gpio_add(struct adp5588_kpad *kpad)
 static void adp5588_gpio_remove(struct adp5588_kpad *kpad)
 {
         struct device *dev = &kpad->client->dev;
-        const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
+        const struct adp5588_kpad_platform_data *pdata = dev_get_platdata(dev);
         const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
         int error;
 
@@ -321,7 +321,8 @@ static irqreturn_t adp5588_irq(int irq, void *handle)
 
 static int adp5588_setup(struct i2c_client *client)
 {
-        const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
+        const struct adp5588_kpad_platform_data *pdata =
+                        dev_get_platdata(&client->dev);
         const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
         int i, ret;
         unsigned char evt_mode1 = 0, evt_mode2 = 0, evt_mode3 = 0;
@@ -424,7 +425,8 @@ static int adp5588_probe(struct i2c_client *client,
                          const struct i2c_device_id *id)
 {
         struct adp5588_kpad *kpad;
-        const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
+        const struct adp5588_kpad_platform_data *pdata =
+                        dev_get_platdata(&client->dev);
         struct input_dev *input;
         unsigned int revid;
         int ret, i;