pinctrl: update document for pinconf_generic_parse_dt_config
authorYingjoe Chen <yingjoe.chen@mediatek.com>
Wed, 25 Nov 2015 12:13:23 +0000 (20:13 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 1 Dec 2015 10:11:05 +0000 (11:11 +0100)
commitd9ac5e25f1335bb16c638736bf25146a550eb394
tree8e065344367aaae29ad9ea751fef019b510f8301
parent485dba27e9710fd03e7b35df4d7c4c562286f20e
pinctrl: update document for pinconf_generic_parse_dt_config

The returned configs from pinconf_generic_parse_dt_config() is
duplicated from original. Make it clear it must be freed when no
longer necessary.

Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinconf-generic.c