gpio: fix documentation for gpiod_unexport
authorAmitesh Singh <singh.amitesh@gmail.com>
Thu, 8 Sep 2016 11:41:20 +0000 (17:11 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 12 Sep 2016 12:53:33 +0000 (14:53 +0200)
commit31963eb039b7d5708cdd3e07d247ac2389eb0c1f
tree41cfc83dd08c6fd830cc6c458bfdd13e7a358dcc
parentea3d579d8f0cc5f16105c2741e2d409563beb948
gpio: fix documentation for gpiod_unexport

Both gpio_export and gpio_free APIs are obsolete now.

Signed-off-by: Amitesh Singh <singh.amitesh@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib-sysfs.c