diff options
| author | Thierry Reding <treding@nvidia.com> | 2013-10-02 18:01:02 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-10-16 09:05:57 +0200 |
| commit | 97c38437115aa0c3fb2d50c488814b503ba529e0 (patch) | |
| tree | f7afc5b092a60ff9e7b7973f15ee9b550e9ab659 /include/linux/pwm_backlight.h | |
| parent | 62b744a87c1170b339f993aa3cfb22465974816a (diff) | |
pwm-backlight: Track enable state
Follow up patches will add support for more complex means of powering
the backlight on and off such as using a regulator. To prevent calls to
the regulator API from becoming unbalanced, keep track of the enabled
state internally.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/linux/pwm_backlight.h')
0 files changed, 0 insertions, 0 deletions