Messages in this thread | | | Date | Mon, 17 Sep 2012 15:39:56 +0200 | Subject | Re: [PATCH] spi: pl022: Add clk_{un}prepare() support in runtime PM | From | Linus Walleij <> |
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On Mon, Sep 17, 2012 at 12:37 PM, Vipul Kumar Samar <vipulkumar.samar@st.com> wrote:
> clk_{un}prepare is mandatory for platforms using common clock framework. Add > clk_{un}prepare() support for spi-pl022 runtime PM. > > Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
This driver does clk_prepare/unprepare at probe and removed, so I guess what you're trying to say is that on your platform the clk_unprepare() process context call is needed to save power?
Please elaborate...
Yours, Linus Walleij
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