[PATCH] spi: pl022: Add clk_{un}prepare() support in runtime PM

[Linus Walleij]

On Mon, Sep 17, 2012 at 12:37 PM, Vipul Kumar Samar
<vipulkumar.samar at 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 at 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