From: Paul Mundt Date: Fri, 2 Dec 2011 11:09:48 +0000 (+0900) Subject: serial: sh-sci: Handle GPIO function requests. X-Git-Tag: v3.3-rc1~91^2~11^4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50f0959ad4f9ac1c5ee208bb820de299a1b3730b;p=pandora-kernel.git serial: sh-sci: Handle GPIO function requests. This adds initial support for requesting the various GPIO functions necessary for certain ports. This just plugs in dumb request/free logic, but serves as a building block for migrating off of the ->init_pins mess to a wholly gpiolib backed solution (primarily parts with external RTS/CTS pins, but will also allow us to clean up RXD pin testing). Signed-off-by: Paul Mundt --- Reading git-diff-tree failed