Re: [PATCH] i2c: designware: Make sure the device is suspended before disabling runtime PM

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On Wed, Jun 17, 2015 at 12:08:38PM +0300, Mika Westerberg wrote:
> The driver calls pm_runtime_put() right before pm_runtime_disable() in its
> ->remove() hook to make sure clock is gated etc. However, it turns out that
> pm_runtime_put() only calls ->idle() hook without actually suspending
> anything. The following pm_runtime_disable() will prevent the driver from
> suspending thus leaving it "active".
> 
> It is better to suspend the device synchronously to make sure it is
> actually suspended before disabling runtime PM from it.
> 
> While there, undo call to pm_runtime_use_autosuspend().
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

Applied to for-next, thanks!

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