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(parent: 9fbc695) | patch
mmc: slot-gpio: add gpiod variant to get wp GPIO
authorLinus Walleij <linus.walleij@linaro.org>
Wed, 27 Aug 2014 11:00:51 +0000 (13:00 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 9 Sep 2014 12:25:14 +0000 (14:25 +0200)
commit9d2fa2428ae149ba3a5b7a4ceb0a9e11f1882b3b
tree27514884db5fa528f3e3fe9d53eaf8270457eaeetree | snapshot (tar.gz zip)
parent9fbc695075e905b9201100860eacac6349db6644commit | diff
mmc: slot-gpio: add gpiod variant to get wp GPIO

This makes it possible to get the write protect (read only)
GPIO line from a GPIO descriptor. Written to exactly mirror
the card detect function.

Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/slot-gpio.c diff | blob | blame | history
include/linux/mmc/slot-gpio.h diff | blob | blame | history