On Tue, May 26, 2015 at 01:08:16PM -0700, Jonathan Richardson wrote: > From: Tim Kryger <[email protected]> > > Add a new function to register a PWM chip with channels that have their > initial polarity as inversed. This benefits drivers of controllers that > by default operate with inversed polarity by removing the need to modify > the polarity during initialization. > > Signed-off-by: Tim Kryger <[email protected]> > Signed-off-by: Jonathan Richardson <[email protected]> > --- > drivers/pwm/core.c | 36 ++++++++++++++++++++++++++++-------- > include/linux/pwm.h | 6 ++++++ > 2 files changed, 34 insertions(+), 8 deletions(-)
I had to bikeshed this a little, so I ended up applying a variant that exports pwmchip_add_with_polarity() instead of having the additional wrapper. The rationale here is that pwmchip_add_with_polarity() is more explicit than pwmchip_add_inversed(). Thierry
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