[PATCH v2 8/9] spi: prepare runtime PM support for SPI devices

[Mark Brown]

On Wed, Sep 11, 2013 at 06:32:39PM +0300, Mika Westerberg wrote:
> This patch adds runtime PM support for the SPI bus analogous to what has
> been done for the I2C bus. This means that the SPI core prepares runtime PM
> for a client device just before a driver is about to be bound to it.
> Devices that are not bound to any driver are not prepared for runtime PM.

Acked-by: Mark Brown <broonie at linaro.org>

I would be able to have this and the other patch in the SPI tree in case
it overlaps with other work - I'm not sure what the plan will be for
merging this stuff but if there were a branch which I could merge into
the SPI tree that'd be good.
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