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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2015-07-01 10:21:49 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2015-07-20 09:51:27 +0200 |
| commit | 011e76314818b6a24d5347b2d83b8a577e6aaae6 (patch) | |
| tree | e9acaad5ccd095ba7c3a03e706556a3d600273aa /drivers/pwm/pwm-imx.c | |
| parent | pwm: Constify PWM device where possible (diff) | |
| download | linux-011e76314818b6a24d5347b2d83b8a577e6aaae6.tar.xz linux-011e76314818b6a24d5347b2d83b8a577e6aaae6.zip | |
pwm: Add pwm_get_polarity() helper function
Some drivers are directly accessing the ->polarity field in pwm_device.
Add a helper to retrieve the current polarity so that we can easily move
this field elsewhere (required to support atomic update).
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-imx.c')
0 files changed, 0 insertions, 0 deletions