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
..
2012-01-11 23:58:41 -05:00
2011-01-08 22:48:03 -05:00
2011-10-26 16:32:29 -04:00