leds: 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: Bryan Wu <cooloney@gmail.com>

drivers/leds/leds-88pm860x.c

@@ -157,7 +157,7 @@ static int pm860x_led_dt_init(struct platform_device *pdev,
 static int pm860x_led_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct pm860x_led_pdata *pdata = pdev->dev.platform_data;
+	struct pm860x_led_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct pm860x_led *data;
 	struct resource *res;
 	int ret = 0;

drivers/leds/leds-adp5520.c

@@ -87,7 +87,7 @@ static int adp5520_led_setup(struct adp5520_led *led)
 
 static int adp5520_led_prepare(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct device *dev = pdev->dev.parent;
 	int ret = 0;
 
@@ -103,7 +103,7 @@ static int adp5520_led_prepare(struct platform_device *pdev)
 
 static int adp5520_led_probe(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct adp5520_led *led, *led_dat;
 	struct led_info *cur_led;
 	int ret, i;
@@ -185,7 +185,7 @@ err:
 
 static int adp5520_led_remove(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct adp5520_led *led;
 	int i;
 

drivers/leds/leds-asic3.c

@@ -94,7 +94,7 @@ static int blink_set(struct led_classdev *cdev,
 
 static int asic3_led_probe(struct platform_device *pdev)
 {
-	struct asic3_led *led = pdev->dev.platform_data;
+	struct asic3_led *led = dev_get_platdata(&pdev->dev);
 	int ret;
 
 	ret = mfd_cell_enable(pdev);
@@ -127,7 +127,7 @@ out:
 
 static int asic3_led_remove(struct platform_device *pdev)
 {
-	struct asic3_led *led = pdev->dev.platform_data;
+	struct asic3_led *led = dev_get_platdata(&pdev->dev);
 
 	led_classdev_unregister(led->cdev);
 

drivers/leds/leds-atmel-pwm.c

@@ -42,7 +42,7 @@ static int pwmled_probe(struct platform_device *pdev)
 	int					i;
 	int					status;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata || pdata->num_leds < 1)
 		return -ENODEV;
 
@@ -119,7 +119,7 @@ static int pwmled_remove(struct platform_device *pdev)
 	struct pwmled				*leds;
 	unsigned				i;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	leds = platform_get_drvdata(pdev);
 
 	for (i = 0; i < pdata->num_leds; i++) {

drivers/leds/leds-bd2802.c

@@ -684,7 +684,7 @@ static int bd2802_probe(struct i2c_client *client,
 	}
 
 	led->client = client;
-	pdata = led->pdata = client->dev.platform_data;
+	pdata = led->pdata = dev_get_platdata(&client->dev);
 	i2c_set_clientdata(client, led);
 
 	/* Configure RESET GPIO (L: RESET, H: RESET cancel) */

drivers/leds/leds-da903x.c

@@ -93,7 +93,7 @@ static void da903x_led_set(struct led_classdev *led_cdev,
 
 static int da903x_led_probe(struct platform_device *pdev)
 {
-	struct led_info *pdata = pdev->dev.platform_data;
+	struct led_info *pdata = dev_get_platdata(&pdev->dev);
 	struct da903x_led *led;
 	int id, ret;
 

drivers/leds/leds-da9052.c

@@ -112,7 +112,7 @@ static int da9052_led_probe(struct platform_device *pdev)
 	int i;
 
 	da9052 = dev_get_drvdata(pdev->dev.parent);
-	pdata = da9052->dev->platform_data;
+	pdata = dev_get_platdata(da9052->dev);
 	if (pdata == NULL) {
 		dev_err(&pdev->dev, "No platform data\n");
 		goto err;
@@ -185,7 +185,7 @@ static int da9052_led_remove(struct platform_device *pdev)
 	int i;
 
 	da9052 = dev_get_drvdata(pdev->dev.parent);
-	pdata = da9052->dev->platform_data;
+	pdata = dev_get_platdata(da9052->dev);
 	pled = pdata->pled;
 
 	for (i = 0; i < pled->num_leds; i++) {

drivers/leds/leds-gpio.c

@@ -233,7 +233,7 @@ static struct gpio_leds_priv *gpio_leds_create_of(struct platform_device *pdev)
 
 static int gpio_led_probe(struct platform_device *pdev)
 {
-	struct gpio_led_platform_data *pdata = pdev->dev.platform_data;
+	struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct gpio_leds_priv *priv;
 	int i, ret = 0;
 

drivers/leds/leds-lm3530.c

@@ -403,7 +403,7 @@ static DEVICE_ATTR(mode, 0644, lm3530_mode_get, lm3530_mode_set);
 static int lm3530_probe(struct i2c_client *client,
 			   const struct i2c_device_id *id)
 {
-	struct lm3530_platform_data *pdata = client->dev.platform_data;
+	struct lm3530_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct lm3530_data *drvdata;
 	int err = 0;
 

drivers/leds/leds-lm3533.c

@@ -671,7 +671,7 @@ static int lm3533_led_probe(struct platform_device *pdev)
 	if (!lm3533)
 		return -EINVAL;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data\n");
 		return -EINVAL;

drivers/leds/leds-lm355x.c

@@ -423,7 +423,7 @@ static const struct regmap_config lm355x_regmap = {
 static int lm355x_probe(struct i2c_client *client,
 				  const struct i2c_device_id *id)
 {
-	struct lm355x_platform_data *pdata = client->dev.platform_data;
+	struct lm355x_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct lm355x_chip_data *chip;
 
 	int err;

drivers/leds/leds-lm3642.c

@@ -316,7 +316,7 @@ static const struct regmap_config lm3642_regmap = {
 static int lm3642_probe(struct i2c_client *client,
 				  const struct i2c_device_id *id)
 {
-	struct lm3642_platform_data *pdata = client->dev.platform_data;
+	struct lm3642_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct lm3642_chip_data *chip;
 
 	int err;

drivers/leds/leds-lp3944.c

@@ -377,7 +377,8 @@ exit:
 static int lp3944_probe(struct i2c_client *client,
 				  const struct i2c_device_id *id)
 {
-	struct lp3944_platform_data *lp3944_pdata = client->dev.platform_data;
+	struct lp3944_platform_data *lp3944_pdata =
+			dev_get_platdata(&client->dev);
 	struct lp3944_data *data;
 	int err;
 
@@ -413,7 +414,7 @@ static int lp3944_probe(struct i2c_client *client,
 
 static int lp3944_remove(struct i2c_client *client)
 {
-	struct lp3944_platform_data *pdata = client->dev.platform_data;
+	struct lp3944_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct lp3944_data *data = i2c_get_clientdata(client);
 	int i;
 

drivers/leds/leds-lp5521.c

@@ -420,7 +420,7 @@ static int lp5521_probe(struct i2c_client *client,
 	struct lp55xx_platform_data *pdata;
 	struct device_node *np = client->dev.of_node;
 
-	if (!client->dev.platform_data) {
+	if (!dev_get_platdata(&client->dev)) {
 		if (np) {
 			ret = lp55xx_of_populate_pdata(&client->dev, np);
 			if (ret < 0)
@@ -430,7 +430,7 @@ static int lp5521_probe(struct i2c_client *client,
 			return -EINVAL;
 		}
 	}
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)

drivers/leds/leds-lp5523.c

@@ -432,7 +432,7 @@ static int lp5523_probe(struct i2c_client *client,
 	struct lp55xx_platform_data *pdata;
 	struct device_node *np = client->dev.of_node;
 
-	if (!client->dev.platform_data) {
+	if (!dev_get_platdata(&client->dev)) {
 		if (np) {
 			ret = lp55xx_of_populate_pdata(&client->dev, np);
 			if (ret < 0)
@@ -442,7 +442,7 @@ static int lp5523_probe(struct i2c_client *client,
 			return -EINVAL;
 		}
 	}
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)

drivers/leds/leds-lp5562.c

@@ -518,7 +518,7 @@ static int lp5562_probe(struct i2c_client *client,
 	struct lp55xx_platform_data *pdata;
 	struct device_node *np = client->dev.of_node;
 
-	if (!client->dev.platform_data) {
+	if (!dev_get_platdata(&client->dev)) {
 		if (np) {
 			ret = lp55xx_of_populate_pdata(&client->dev, np);
 			if (ret < 0)
@@ -528,7 +528,7 @@ static int lp5562_probe(struct i2c_client *client,
 			return -EINVAL;
 		}
 	}
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)

drivers/leds/leds-lp8501.c

@@ -310,7 +310,7 @@ static int lp8501_probe(struct i2c_client *client,
 	struct lp55xx_platform_data *pdata;
 	struct device_node *np = client->dev.of_node;
 
-	if (!client->dev.platform_data) {
+	if (!dev_get_platdata(&client->dev)) {
 		if (np) {
 			ret = lp55xx_of_populate_pdata(&client->dev, np);
 			if (ret < 0)
@@ -320,7 +320,7 @@ static int lp8501_probe(struct i2c_client *client,
 			return -EINVAL;
 		}
 	}
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)

drivers/leds/leds-lt3593.c

@@ -135,7 +135,7 @@ static void delete_lt3593_led(struct lt3593_led_data *led)
 
 static int lt3593_led_probe(struct platform_device *pdev)
 {
-	struct gpio_led_platform_data *pdata = pdev->dev.platform_data;
+	struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct lt3593_led_data *leds_data;
 	int i, ret = 0;
 
@@ -169,7 +169,7 @@ err:
 static int lt3593_led_remove(struct platform_device *pdev)
 {
 	int i;
-	struct gpio_led_platform_data *pdata = pdev->dev.platform_data;
+	struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct lt3593_led_data *leds_data;
 
 	leds_data = platform_get_drvdata(pdev);

drivers/leds/leds-netxbig.c

@@ -306,7 +306,7 @@ create_netxbig_led(struct platform_device *pdev,
 		   struct netxbig_led_data *led_dat,
 		   const struct netxbig_led *template)
 {
-	struct netxbig_led_platform_data *pdata = pdev->dev.platform_data;
+	struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	int ret;
 
 	spin_lock_init(&led_dat->lock);
@@ -354,7 +354,7 @@ create_netxbig_led(struct platform_device *pdev,
 
 static int netxbig_led_probe(struct platform_device *pdev)
 {
-	struct netxbig_led_platform_data *pdata = pdev->dev.platform_data;
+	struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct netxbig_led_data *leds_data;
 	int i;
 	int ret;
@@ -391,7 +391,7 @@ err_free_leds:
 
 static int netxbig_led_remove(struct platform_device *pdev)
 {
-	struct netxbig_led_platform_data *pdata = pdev->dev.platform_data;
+	struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct netxbig_led_data *leds_data;
 	int i;
 

drivers/leds/leds-ns2.c

@@ -321,7 +321,7 @@ static inline int sizeof_ns2_led_priv(int num_leds)
 
 static int ns2_led_probe(struct platform_device *pdev)
 {
-	struct ns2_led_platform_data *pdata = pdev->dev.platform_data;
+	struct ns2_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct ns2_led_priv *priv;
 	int i;
 	int ret;

drivers/leds/leds-pca9532.c

@@ -446,7 +446,8 @@ static int pca9532_probe(struct i2c_client *client,
 	const struct i2c_device_id *id)
 {
 	struct pca9532_data *data = i2c_get_clientdata(client);
-	struct pca9532_platform_data *pca9532_pdata = client->dev.platform_data;
+	struct pca9532_platform_data *pca9532_pdata =
+			dev_get_platdata(&client->dev);
 
 	if (!pca9532_pdata)
 		return -EIO;

drivers/leds/leds-pca955x.c

@@ -267,7 +267,7 @@ static int pca955x_probe(struct i2c_client *client,
 
 	chip = &pca955x_chipdefs[id->driver_data];
 	adapter = to_i2c_adapter(client->dev.parent);
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	/* Make sure the slave address / chip type combo given is possible */
 	if ((client->addr & ~((1 << chip->slv_addr_shift) - 1)) !=

drivers/leds/leds-pca9633.c

@@ -287,7 +287,7 @@ static int pca9633_probe(struct i2c_client *client,
 	struct pca9633_platform_data *pdata;
 	int i, err;
 
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	if (!pdata) {
 		pdata = pca9633_dt_init(client);

drivers/leds/leds-pwm.c

@@ -147,7 +147,7 @@ err:
 
 static int led_pwm_probe(struct platform_device *pdev)
 {
-	struct led_pwm_platform_data *pdata = pdev->dev.platform_data;
+	struct led_pwm_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct led_pwm_priv *priv;
 	int i, ret = 0;
 

drivers/leds/leds-regulator.c

@@ -142,7 +142,8 @@ static void regulator_led_brightness_set(struct led_classdev *led_cdev,
 
 static int regulator_led_probe(struct platform_device *pdev)
 {
-	struct led_regulator_platform_data *pdata = pdev->dev.platform_data;
+	struct led_regulator_platform_data *pdata =
+			dev_get_platdata(&pdev->dev);
 	struct regulator_led *led;
 	struct regulator *vcc;
 	int ret = 0;

drivers/leds/leds-renesas-tpu.c

@@ -65,7 +65,7 @@ static DEFINE_SPINLOCK(r_tpu_lock);
 
 static inline u16 r_tpu_read(struct r_tpu_priv *p, int reg_nr)
 {
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&p->pdev->dev);
 	void __iomem *base = p->mapbase;
 	unsigned long offs = reg_nr << 2;
 
@@ -77,7 +77,7 @@ static inline u16 r_tpu_read(struct r_tpu_priv *p, int reg_nr)
 
 static inline void r_tpu_write(struct r_tpu_priv *p, int reg_nr, u16 value)
 {
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&p->pdev->dev);
 	void __iomem *base = p->mapbase;
 	unsigned long offs = reg_nr << 2;
 
@@ -91,7 +91,7 @@ static inline void r_tpu_write(struct r_tpu_priv *p, int reg_nr, u16 value)
 
 static void r_tpu_start_stop_ch(struct r_tpu_priv *p, int start)
 {
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&p->pdev->dev);
 	unsigned long flags;
 	u16 value;
 
@@ -110,7 +110,7 @@ static void r_tpu_start_stop_ch(struct r_tpu_priv *p, int start)
 
 static int r_tpu_enable(struct r_tpu_priv *p, enum led_brightness brightness)
 {
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&p->pdev->dev);
 	int prescaler[] = { 1, 4, 16, 64 };
 	int k, ret;
 	unsigned long rate, tmp;
@@ -190,7 +190,7 @@ static void r_tpu_disable(struct r_tpu_priv *p)
 static void r_tpu_set_pin(struct r_tpu_priv *p, enum r_tpu_pin new_state,
 			  enum led_brightness brightness)
 {
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&p->pdev->dev);
 
 	if (p->pin_state == new_state) {
 		if (p->pin_state == R_TPU_PIN_GPIO)
@@ -241,7 +241,7 @@ static void r_tpu_set_brightness(struct led_classdev *ldev,
 
 static int r_tpu_probe(struct platform_device *pdev)
 {
-	struct led_renesas_tpu_config *cfg = pdev->dev.platform_data;
+	struct led_renesas_tpu_config *cfg = dev_get_platdata(&pdev->dev);
 	struct r_tpu_priv *p;
 	struct resource *res;
 	int ret;

drivers/leds/leds-s3c24xx.c

@@ -71,7 +71,7 @@ static int s3c24xx_led_remove(struct platform_device *dev)
 
 static int s3c24xx_led_probe(struct platform_device *dev)
 {
-	struct s3c24xx_led_platdata *pdata = dev->dev.platform_data;
+	struct s3c24xx_led_platdata *pdata = dev_get_platdata(&dev->dev);
 	struct s3c24xx_gpio_led *led;
 	int ret;
 

drivers/leds/leds-tca6507.c

@@ -737,7 +737,7 @@ static int tca6507_probe(struct i2c_client *client,
 	int i = 0;
 
 	adapter = to_i2c_adapter(client->dev.parent);
-	pdata = client->dev.platform_data;
+	pdata = dev_get_platdata(&client->dev);
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_I2C))
 		return -EIO;

drivers/leds/leds-wm831x-status.c

@@ -246,8 +246,8 @@ static int wm831x_status_probe(struct platform_device *pdev)
 	drvdata->wm831x = wm831x;
 	drvdata->reg = res->start;
 
-	if (wm831x->dev->platform_data)
-		chip_pdata = wm831x->dev->platform_data;
+	if (dev_get_platdata(wm831x->dev))
+		chip_pdata = dev_get_platdata(wm831x->dev);
 	else
 		chip_pdata = NULL;
 

drivers/leds/leds-wm8350.c

@@ -203,7 +203,7 @@ static int wm8350_led_probe(struct platform_device *pdev)
 {
 	struct regulator *isink, *dcdc;
 	struct wm8350_led *led;
-	struct wm8350_led_platform_data *pdata = pdev->dev.platform_data;
+	struct wm8350_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	int i;
 
 	if (pdata == NULL) {