drivers/video/backlight/s6e63m0.c: unregister backlight device and remove sysfs attri...

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 2d8328691df4159fb697937be3b29c8a0a34bd62..78bcdb176691a5903c5fda2c1299e09ca0e61146 100644 (file)
--- 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);