On Mon, Oct 19, 2020 at 06:03:43PM +0300, Alexander Kochetkov wrote: > From: Alexander Kochetkov <al.kochet@xxxxxxxxx> > > If SPI is used for periodic polling any sensor, significant delays > sometimes appear. Switching on module clocks during resume lead to delays. > Enabling autosuspend mode causes the controller to not suspend between > SPI transfers and the delays disappear. > > The commit also remove unnecessary call to pm_runtime_idle() used > to explicit put device to suspended state. Without pm_runtime_idle() PM > core will put device in the suspended state just after probe() returns. > > Signed-off-by: Alexander Kochetkov <al.kochet@xxxxxxxxx> Acked-by: Maxime Ripard <mripard@xxxxxxxxxx> Thanks! Maxime
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