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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index 226d813..c0b4b8f 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -252,7 +252,7 @@
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_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 @@
#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 @@
/* 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);
}