[PATCH 1/2] s6e63m0: unregister backlight device and remove sysfsattribute file in s6e63m0_remove

From: Axel Lin
Date: Tue Jul 27 2010 - 23:05:44 EST

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@xxxxxxxxx>
drivers/video/backlight/s6e63m0.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index a3128c9..b27ccf9 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);


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