On Wed, Dec 16, 2015 at 08:05:18PM +0100, Wolfram Sang wrote: > From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> > > When we also are I2C slave, we need to disable runtime PM because the > address detection mechanism needs to be active all the time. However, we > can reenable runtime PM once the slave instance was unregistered. So, > use pm_runtime_get_sync/put to achieve this, since it has proper > refcounting. pm_runtime_allow/forbid is like a global knob controllable > from userspace which is unsuitable here. > > Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> Applied to for-current, thanks!
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