From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Thu, 8 Aug 2013 10:38:31 +0000 (+0200)
Subject: mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd()
X-Git-Tag: v3.12-rc1~69^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=214fc309d1387e822d606a33a10e31cacfe83520;p=pandora-kernel.git

mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd()

Add a debounce parameter to the mmc_gpio_request_cd() function that
enables GPIO debouncing when set to a non-zero value. This can be used
by MMC host drivers to enable debouncing on the card detect signal.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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