Guennadi Liakhovetski 349ab52446 mmc: add a generic GPIO card-detect helper ...

This patch adds a primitive helper to support card hotplug detection on
platforms, where a GPIO, capable of producing interrupts, is used for
detection of card-insertion and -removal events.

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

2012-01-11 23:58:45 -05:00

537 B

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