From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 11 Nov 2010 22:05:26 +0000 (-0800)
Subject: drivers/video/backlight/s6e63m0.c: unregister backlight device and remove sysfs attri... 
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d974e00b955ee390e02ae2f0eeb5ed921599ec07;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

drivers/video/backlight/s6e63m0.c: unregister backlight device and remove sysfs attribute file in s6e63m0_remove

s6e63m0_probe() registered backlight device and create sysfs attribute
files, thus s6e63m0_remove() should unregister backlight device and remove
sysfs attribute files.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Cc: InKi Dae <inki.dae@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/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index 2d8328691df..78bcdb17669 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -829,6 +829,9 @@ static int __devexit s6e63m0_remove(struct spi_device *spi)
 	struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
 
 	s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
+	device_remove_file(&spi->dev, &dev_attr_gamma_table);
+	device_remove_file(&spi->dev, &dev_attr_gamma_mode);
+	backlight_device_unregister(lcd->bd);
 	lcd_device_unregister(lcd->ld);
 	kfree(lcd);