backlight: tdo24m: 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 16:43:37 -08:00 коммит произвёл Linus Torvalds
Родитель 91c665b035
Коммит 719d5b2bbb
1 изменённых файлов: 5 добавлений и 5 удалений

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@ -390,7 +390,7 @@ static int tdo24m_probe(struct spi_device *spi)
if (IS_ERR(lcd->lcd_dev))
return PTR_ERR(lcd->lcd_dev);
dev_set_drvdata(&spi->dev, lcd);
spi_set_drvdata(spi, lcd);
err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
if (err)
goto out_unregister;
@ -404,7 +404,7 @@ out_unregister:
static int tdo24m_remove(struct spi_device *spi)
{
struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
struct tdo24m *lcd = spi_get_drvdata(spi);
tdo24m_power(lcd, FB_BLANK_POWERDOWN);
lcd_device_unregister(lcd->lcd_dev);
@ -415,14 +415,14 @@ static int tdo24m_remove(struct spi_device *spi)
#ifdef CONFIG_PM
static int tdo24m_suspend(struct spi_device *spi, pm_message_t state)
{
struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
struct tdo24m *lcd = spi_get_drvdata(spi);
return tdo24m_power(lcd, FB_BLANK_POWERDOWN);
}
static int tdo24m_resume(struct spi_device *spi)
{
struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
struct tdo24m *lcd = spi_get_drvdata(spi);
return tdo24m_power(lcd, FB_BLANK_UNBLANK);
}
@ -434,7 +434,7 @@ static int tdo24m_resume(struct spi_device *spi)
/* Power down all displays on reboot, poweroff or halt */
static void tdo24m_shutdown(struct spi_device *spi)
{
struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
struct tdo24m *lcd = spi_get_drvdata(spi);
tdo24m_power(lcd, FB_BLANK_POWERDOWN);
}