diff options
| author | Matthew Garrett <mjg@redhat.com> | 2011-03-28 12:46:02 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-28 13:05:29 -0700 |
| commit | 445aef374594207b278477dfd98fc5d1498d353a (patch) | |
| tree | 6116b34ba9eeb210709b22b1d04d33f32b0ba086 | |
| parent | 03e4970c10151c5fb25ddd7e9a142d63c6a8d058 (diff) | |
acpi: Remove sysfs_create_link from video driver
The acpi video driver attempts to explicitly create a sysfs link between
the acpi device and the associated PCI device. However, we're now also
doing this from the backlight core, which means that we get a backtrace
caused by a duplicate file. Remove the code and leave it up to the
backlight core.
Reported-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Alessandro Suardi <alessandro.suardi@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/acpi/video.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index a18e497f1c3..31e9e10f657 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -824,11 +824,6 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device) device->backlight->props.brightness = acpi_video_get_brightness(device->backlight); - result = sysfs_create_link(&device->backlight->dev.kobj, - &device->dev->dev.kobj, "device"); - if (result) - printk(KERN_ERR PREFIX "Create sysfs link\n"); - device->cooling_dev = thermal_cooling_device_register("LCD", device->dev, &video_cooling_ops); if (IS_ERR(device->cooling_dev)) { @@ -1381,7 +1376,6 @@ static int acpi_video_bus_put_one_device(struct acpi_video_device *device) "Cant remove video notify handler\n"); } if (device->backlight) { - sysfs_remove_link(&device->backlight->dev.kobj, "device"); backlight_device_unregister(device->backlight); device->backlight = NULL; } |