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| author |   Jingoo Han <jg1.han@samsung.com> | 2013-11-12 15:09:30 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:19 +0900 |
| commit | e8796d9f4fde228478ccf953c3f97a58f8e34e48 (patch) | |
| tree | 6bf6c2d039648d8ab0224336bb86998aebf3754a /drivers | |
| parent | backlight: lms501kf03: use devm_lcd_device_register() (diff) | |
| download | linux-dev-e8796d9f4fde228478ccf953c3f97a58f8e34e48.tar.xz linux-dev-e8796d9f4fde228478ccf953c3f97a58f8e34e48.zip | |
backlight: ltv350qv: use devm_lcd_device_register()
Use 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/backlight/ltv350qv.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c index ed1b39268131..383f550e165e 100644 --- a/drivers/video/backlight/ltv350qv.c +++ b/drivers/video/backlight/ltv350qv.c @@ -242,7 +242,8 @@ static int ltv350qv_probe(struct spi_device *spi) if (!lcd->buffer) return -ENOMEM; - ld = lcd_device_register("ltv350qv", &spi->dev, lcd, <v_ops); + ld = devm_lcd_device_register(&spi->dev, "ltv350qv", &spi->dev, lcd, + <v_ops); if (IS_ERR(ld)) return PTR_ERR(ld); @@ -250,15 +251,11 @@ static int ltv350qv_probe(struct spi_device *spi) ret = ltv350qv_power(lcd, FB_BLANK_UNBLANK); if (ret) - goto out_unregister; + return ret; spi_set_drvdata(spi, lcd); return 0; - -out_unregister: - lcd_device_unregister(ld); - return ret; } static int ltv350qv_remove(struct spi_device *spi) @@ -266,8 +263,6 @@ static int ltv350qv_remove(struct spi_device *spi) struct ltv350qv *lcd = spi_get_drvdata(spi); ltv350qv_power(lcd, FB_BLANK_POWERDOWN); - lcd_device_unregister(lcd->ld); - return 0; } |