backlight: tosa: use spi_get_drvdata and spi_set_drvdata
Use the wrapper functions for getting and setting the driver data using
spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we
can directly pass a struct spi_device.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index 96bae94..666fe25 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -193,7 +193,7 @@
return ret;
data->spi = spi;
- dev_set_drvdata(&spi->dev, data);
+ spi_set_drvdata(spi, data);
ret = devm_gpio_request_one(&spi->dev, TOSA_GPIO_TG_ON,
GPIOF_OUT_INIT_LOW, "tg #pwr");
@@ -220,13 +220,13 @@
err_register:
tosa_lcd_tg_off(data);
err_gpio_tg:
- dev_set_drvdata(&spi->dev, NULL);
+ spi_set_drvdata(spi, NULL);
return ret;
}
static int tosa_lcd_remove(struct spi_device *spi)
{
- struct tosa_lcd_data *data = dev_get_drvdata(&spi->dev);
+ struct tosa_lcd_data *data = spi_get_drvdata(spi);
lcd_device_unregister(data->lcd);
@@ -235,7 +235,7 @@
tosa_lcd_tg_off(data);
- dev_set_drvdata(&spi->dev, NULL);
+ spi_set_drvdata(spi, NULL);
return 0;
}
@@ -243,7 +243,7 @@
#ifdef CONFIG_PM
static int tosa_lcd_suspend(struct spi_device *spi, pm_message_t state)
{
- struct tosa_lcd_data *data = dev_get_drvdata(&spi->dev);
+ struct tosa_lcd_data *data = spi_get_drvdata(spi);
tosa_lcd_tg_off(data);
@@ -252,7 +252,7 @@
static int tosa_lcd_resume(struct spi_device *spi)
{
- struct tosa_lcd_data *data = dev_get_drvdata(&spi->dev);
+ struct tosa_lcd_data *data = spi_get_drvdata(spi);
tosa_lcd_tg_init(data);
if (POWER_IS_ON(data->lcd_power))