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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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-02-21 16:43:33 -08:00 committed by Linus Torvalds
parent 6006607843
commit 8ec47063cc
1 changed files with 5 additions and 5 deletions
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10
drivers/video/backlight/ld9040.c
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@ -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 @@ static int ld9040_probe(struct spi_device *spi)
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);
}