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Commit 8ec47063 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: ld9040: 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 60066078

drivers/video/backlight/ld9040.c

+5 −5
Original line number Diff line number Diff line
@@ -755,7 +755,7 @@ static int ld9040_probe(struct spi_device *spi) 
		lcd->power = FB_BLANK_UNBLANK;

	}



	dev_set_drvdata(&spi->dev, lcd);

	spi_set_drvdata(spi, lcd);



	dev_info(&spi->dev, "ld9040 panel driver has been probed.\n");

	return 0;
@@ -770,7 +770,7 @@ out_free_regulator: 


static int ld9040_remove(struct spi_device *spi)

{

	struct ld9040 *lcd = dev_get_drvdata(&spi->dev);

	struct ld9040 *lcd = spi_get_drvdata(spi);



	ld9040_power(lcd, FB_BLANK_POWERDOWN);

	backlight_device_unregister(lcd->bd);
@@ -783,7 +783,7 @@ static int ld9040_remove(struct spi_device *spi) 
#if defined(CONFIG_PM)

static int ld9040_suspend(struct spi_device *spi, pm_message_t mesg)

{

	struct ld9040 *lcd = dev_get_drvdata(&spi->dev);

	struct ld9040 *lcd = spi_get_drvdata(spi);



	dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power);
@@ -796,7 +796,7 @@ static int ld9040_suspend(struct spi_device *spi, pm_message_t mesg) 


static int ld9040_resume(struct spi_device *spi)

{

	struct ld9040 *lcd = dev_get_drvdata(&spi->dev);

	struct ld9040 *lcd = spi_get_drvdata(spi);



	lcd->power = FB_BLANK_POWERDOWN;
@@ -810,7 +810,7 @@ static int ld9040_resume(struct spi_device *spi) 
/* Power down all displays on reboot, poweroff or halt. */

static void ld9040_shutdown(struct spi_device *spi)

{

	struct ld9040 *lcd = dev_get_drvdata(&spi->dev);

	struct ld9040 *lcd = spi_get_drvdata(spi);



	ld9040_power(lcd, FB_BLANK_POWERDOWN);

}