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backlight: ltv350qv: use spi_get_drvdata and spi_set_drvdata

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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 16:43:36 -08:00 committed by Linus Torvalds
parent 7652c18d5c
commit 91c665b035
1 changed files with 5 additions and 5 deletions
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10
drivers/video/backlight/ltv350qv.c
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@ -252,7 +252,7 @@ static int ltv350qv_probe(struct spi_device *spi)
if (ret) if (ret)
goto out_unregister; goto out_unregister;
dev_set_drvdata(&spi->dev, lcd); spi_set_drvdata(spi, lcd);
return 0; return 0;
@ -263,7 +263,7 @@ static int ltv350qv_probe(struct spi_device *spi)
static int ltv350qv_remove(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); ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
lcd_device_unregister(lcd->ld); lcd_device_unregister(lcd->ld);
@ -274,14 +274,14 @@ static int ltv350qv_remove(struct spi_device *spi)
#ifdef CONFIG_PM #ifdef CONFIG_PM
static int ltv350qv_suspend(struct spi_device *spi, pm_message_t state) 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); return ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
} }
static int ltv350qv_resume(struct spi_device *spi) 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); 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 */ /* Power down all displays on reboot, poweroff or halt */
static void ltv350qv_shutdown(struct spi_device *spi) 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); ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
} }