tree ed40843e6e306917818f00aa00dc0a3c37d98d31
parent 3b0beafc92406b98cbc2749b8db736f313d390b1
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1304611992 +0000
committer Chris Ball <cjb@laptop.org> 1306295631 -0400

mmc: Add runtime and system-wide PM to the TMIO MMC driver

Add runtime and system-wide power management to the TMIO MMC driver
in PIO and DMA modes, allowing it to properly save and restore its
state during system suspend. Runtime PM is very crude ATM, because
the controller has to be powered on all the time to detect card
hotplug events.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>