1 files changed, 18 insertions, 27 deletions

diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index 8554b4aa980c..46f97d1c3d21 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -14,13 +14,11 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/module.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/lcd.h>
 #include <linux/slab.h>
 #include <linux/regulator/consumer.h>
-
 #include <linux/spi/spi.h>
-#include <linux/spi/l4f00242t03.h>
 
 struct l4f00242t03_priv {
 	struct spi_device	*spi;
@@ -28,16 +26,18 @@ struct l4f00242t03_priv {
 	int lcd_state;
 	struct regulator *io_reg;
 	struct regulator *core_reg;
+	struct gpio_desc *reset;
+	struct gpio_desc *enable;
 };
 
-static void l4f00242t03_reset(unsigned int gpio)
+static void l4f00242t03_reset(struct gpio_desc *gpiod)
 {
 	pr_debug("l4f00242t03_reset.\n");
-	gpio_set_value(gpio, 1);
+	gpiod_set_value(gpiod, 1);
 	mdelay(100);
-	gpio_set_value(gpio, 0);
+	gpiod_set_value(gpiod, 0);
 	mdelay(10);	/* tRES >= 100us */
-	gpio_set_value(gpio, 1);
+	gpiod_set_value(gpiod, 1);
 	mdelay(20);
 }
 
@@ -45,7 +45,6 @@ static void l4f00242t03_reset(unsigned int gpio)
 
 static void l4f00242t03_lcd_init(struct spi_device *spi)
 {
-	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
 	struct l4f00242t03_priv *priv = spi_get_drvdata(spi);
 	const u16 cmd[] = { 0x36, param(0), 0x3A, param(0x60) };
 	int ret;
@@ -76,21 +75,20 @@ static void l4f00242t03_lcd_init(struct spi_device *spi)
 		return;
 	}
 
-	l4f00242t03_reset(pdata->reset_gpio);
+	l4f00242t03_reset(priv->reset);
 
-	gpio_set_value(pdata->data_enable_gpio, 1);
+	gpiod_set_value(priv->enable, 1);
 	msleep(60);
 	spi_write(spi, (const u8 *)cmd, ARRAY_SIZE(cmd) * sizeof(u16));
 }
 
 static void l4f00242t03_lcd_powerdown(struct spi_device *spi)
 {
-	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
 	struct l4f00242t03_priv *priv = spi_get_drvdata(spi);
 
 	dev_dbg(&spi->dev, "Powering down LCD\n");
 
-	gpio_set_value(pdata->data_enable_gpio, 0);
+	gpiod_set_value(priv->enable, 0);
 
 	regulator_disable(priv->io_reg);
 	regulator_disable(priv->core_reg);
@@ -168,13 +166,6 @@ static struct lcd_ops l4f_ops = {
 static int l4f00242t03_probe(struct spi_device *spi)
 {
 	struct l4f00242t03_priv *priv;
-	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
-	int ret;
-
-	if (pdata == NULL) {
-		dev_err(&spi->dev, "Uninitialized platform data.\n");
-		return -EINVAL;
-	}
 
 	priv = devm_kzalloc(&spi->dev, sizeof(struct l4f00242t03_priv),
 				GFP_KERNEL);
@@ -187,21 +178,21 @@ static int l4f00242t03_probe(struct spi_device *spi)
 
 	priv->spi = spi;
 
-	ret = devm_gpio_request_one(&spi->dev, pdata->reset_gpio,
-			GPIOF_OUT_INIT_HIGH, "lcd l4f00242t03 reset");
-	if (ret) {
+	priv->reset = devm_gpiod_get(&spi->dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(priv->reset)) {
 		dev_err(&spi->dev,
 			"Unable to get the lcd l4f00242t03 reset gpio.\n");
-		return ret;
+		return PTR_ERR(priv->reset);
 	}
+	gpiod_set_consumer_name(priv->reset, "lcd l4f00242t03 reset");
 
-	ret = devm_gpio_request_one(&spi->dev, pdata->data_enable_gpio,
-			GPIOF_OUT_INIT_LOW, "lcd l4f00242t03 data enable");
-	if (ret) {
+	priv->enable = devm_gpiod_get(&spi->dev, "enable", GPIOD_OUT_LOW);
+	if (IS_ERR(priv->enable)) {
 		dev_err(&spi->dev,
 			"Unable to get the lcd l4f00242t03 data en gpio.\n");
-		return ret;
+		return PTR_ERR(priv->enable);
 	}
+	gpiod_set_consumer_name(priv->enable, "lcd l4f00242t03 data enable");
 
 	priv->io_reg = devm_regulator_get(&spi->dev, "vdd");
 	if (IS_ERR(priv->io_reg)) {