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| author | Jingoo Han <jg1.han@samsung.com> | 2013-11-12 15:09:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:20 +0900 |
| commit | ebc41e43b2b72e236019580490044604a48824e5 (patch) | |
| tree | 4925bfc71ee1fbc39bcc96e282f2ce4f0e53fc12 | |
| parent | 0524fc5194e548a4fe32d87850b976e0ec4e9007 (diff) | |
| download | linux-ebc41e43b2b72e236019580490044604a48824e5.tar.gz linux-ebc41e43b2b72e236019580490044604a48824e5.tar.bz2 linux-ebc41e43b2b72e236019580490044604a48824e5.zip | |
backlight: ams369fg06: use devm_{backlight,lcd}_device_register()
Use devm_backlight_device_register() and devm_lcd_device_register() to
make cleanup paths simpler.
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>
| -rw-r--r-- | drivers/video/backlight/ams369fg06.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c index df5507b2b492..d8952c4aa689 100644 --- a/drivers/video/backlight/ams369fg06.c +++ b/drivers/video/backlight/ams369fg06.c @@ -477,8 +477,8 @@ static int ams369fg06_probe(struct spi_device *spi) return -EINVAL; } - ld = lcd_device_register("ams369fg06", &spi->dev, lcd, - &ams369fg06_lcd_ops); + ld = devm_lcd_device_register(&spi->dev, "ams369fg06", &spi->dev, lcd, + &ams369fg06_lcd_ops); if (IS_ERR(ld)) return PTR_ERR(ld); @@ -488,12 +488,11 @@ static int ams369fg06_probe(struct spi_device *spi) props.type = BACKLIGHT_RAW; props.max_brightness = MAX_BRIGHTNESS; - bd = backlight_device_register("ams369fg06-bl", &spi->dev, lcd, - &ams369fg06_backlight_ops, &props); - if (IS_ERR(bd)) { - ret = PTR_ERR(bd); - goto out_lcd_unregister; - } + bd = devm_backlight_device_register(&spi->dev, "ams369fg06-bl", + &spi->dev, lcd, + &ams369fg06_backlight_ops, &props); + if (IS_ERR(bd)) + return PTR_ERR(bd); bd->props.brightness = DEFAULT_BRIGHTNESS; lcd->bd = bd; @@ -516,10 +515,6 @@ static int ams369fg06_probe(struct spi_device *spi) dev_info(&spi->dev, "ams369fg06 panel driver has been probed.\n"); return 0; - -out_lcd_unregister: - lcd_device_unregister(ld); - return ret; } static int ams369fg06_remove(struct spi_device *spi) @@ -527,9 +522,6 @@ static int ams369fg06_remove(struct spi_device *spi) struct ams369fg06 *lcd = spi_get_drvdata(spi); ams369fg06_power(lcd, FB_BLANK_POWERDOWN); - backlight_device_unregister(lcd->bd); - lcd_device_unregister(lcd->ld); - return 0; } |