Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] s6e63m0: unregister backlight device and remove sysfs attribute file in s6e63m0_remove | From | Axel Lin <> | Date | Wed, 28 Jul 2010 11:06:13 +0800 |
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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> --- 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); lcd_device_unregister(lcd->ld); kfree(lcd); -- 1.5.4.3
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