From e8796d9f4fde228478ccf953c3f97a58f8e34e48 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 12 Nov 2013 15:09:30 -0800 Subject: [PATCH] backlight: ltv350qv: use devm_lcd_device_register() Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/backlight/ltv350qv.c | 11 +++-------- 1 file 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; } -- 2.30.2