Messages in this thread | | | Date | Mon, 10 Feb 2014 11:36:08 +0100 | Subject | Re: [PATCH 08/17] spi: pl022: Fully gate clocks at request inactivity | From | Ulf Hansson <> |
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On 4 February 2014 18:07, Mark Brown <broonie@kernel.org> wrote: > On Tue, Feb 04, 2014 at 04:58:49PM +0100, Ulf Hansson wrote: >> Use clk_disable_unprepare and clk_prepare_enable from the runtime PM >> callbacks, to fully gate|ungate clocks. Potentially this will save more >> power, depending on the clock tree for the current SOC. > > The same patch has already been applied (I noticed and fixed it while > doing unrelated code review).
Sorry, didn't notice that.
Thanks!
Kind regards Ulf Hansson
> >> pinctrl_pm_select_default_state(dev); >> - clk_enable(pl022->clk); >> + clk_prepare_enable(pl022->clk); > > Someone should really make this check errors though!
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