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gpio: raspberrypi-exp: decrease refcount on firmware dt node
authorNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Mon, 10 Dec 2018 16:50:05 +0000 (17:50 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 17 Dec 2018 14:28:30 +0000 (15:28 +0100)
commit85af74c474b21940e88483fd48f6094145c89d97
tree784f540649910a776ddc9738612c08698d18422ftree | snapshot
parent3e42f200c195fd3a39142028194b67ffaf2b5f6dcommit | diff
gpio: raspberrypi-exp: decrease refcount on firmware dt node

We're getting a reference RPi's firmware node in order to be able to
communicate with it's driver. We should decrease the reference count on
the dt node after being done with it.

Fixes: a98d90e7d588 ("gpio: raspberrypi-exp: Driver for RPi3 GPIO expander via mailbox service")
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-raspberrypi-exp.c diff | blob | history
Domain: System / Kernel;