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| author |   Thierry Reding <thierry.reding@avionic-design.de> | 2012-12-17 16:01:06 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 17:15:16 -0800 |
| commit | 762a936fba7bd9225ca9a96e4860f6969b6b5670 (patch) | |
| tree | afb3f60c95eb8d21573e80683c61bb43ebb58ffe /lib/dynamic_debug.c | |
| parent | drivers/video/backlight/lm3639_bl.c: fix up world writable sysfs file (diff) | |
| download | linux-dev-762a936fba7bd9225ca9a96e4860f6969b6b5670.tar.xz linux-dev-762a936fba7bd9225ca9a96e4860f6969b6b5670.zip | |
backlight: add of_find_backlight_by_node()
This function finds the struct backlight_device for a given device tree
node. A dummy function is provided so that it safely compiles out if OF
support is disabled.
[akpm@linux-foundation.org: Don't use IS_ENABLED(CONFIG_OF)]
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions