Commit 91c665b0 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: ltv350qv: 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 7652c18d

drivers/video/backlight/ltv350qv.c

+5 −5
Original line number Diff line number Diff line
@@ -252,7 +252,7 @@ static int ltv350qv_probe(struct spi_device *spi) 
	if (ret)

		goto out_unregister;



	dev_set_drvdata(&spi->dev, lcd);

	spi_set_drvdata(spi, lcd);



	return 0;
@@ -263,7 +263,7 @@ static int ltv350qv_probe(struct spi_device *spi) 


static int ltv350qv_remove(struct spi_device *spi)

{

	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);

	struct ltv350qv *lcd = spi_get_drvdata(spi);



	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);

	lcd_device_unregister(lcd->ld);
@@ -274,14 +274,14 @@ static int ltv350qv_remove(struct spi_device *spi) 
#ifdef CONFIG_PM

static int ltv350qv_suspend(struct spi_device *spi, pm_message_t state)

{

	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);

	struct ltv350qv *lcd = spi_get_drvdata(spi);



	return ltv350qv_power(lcd, FB_BLANK_POWERDOWN);

}



static int ltv350qv_resume(struct spi_device *spi)

{

	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);

	struct ltv350qv *lcd = spi_get_drvdata(spi);



	return ltv350qv_power(lcd, FB_BLANK_UNBLANK);

}
@@ -293,7 +293,7 @@ static int ltv350qv_resume(struct spi_device *spi) 
/* Power down all displays on reboot, poweroff or halt */

static void ltv350qv_shutdown(struct spi_device *spi)

{

	struct ltv350qv *lcd = dev_get_drvdata(&spi->dev);

	struct ltv350qv *lcd = spi_get_drvdata(spi);



	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);

}