Commit c324f51a authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1b8d2834

drivers/video/backlight/tosa_lcd.c

+6 −6
Original line number Diff line number Diff line
@@ -193,7 +193,7 @@ static int tosa_lcd_probe(struct spi_device *spi) 
		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 @@ static int tosa_lcd_probe(struct spi_device *spi) 
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 @@ static int tosa_lcd_remove(struct spi_device *spi) 


	tosa_lcd_tg_off(data);



	dev_set_drvdata(&spi->dev, NULL);

	spi_set_drvdata(spi, NULL);



	return 0;

}
@@ -243,7 +243,7 @@ static int tosa_lcd_remove(struct spi_device *spi) 
#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_suspend(struct spi_device *spi, pm_message_t state) 


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))

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