gpio: raspberrypi-exp: Release firmware handle on unbind
authorNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Mon, 18 Jan 2021 12:32:37 +0000 (13:32 +0100)
committerNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Mon, 22 Mar 2021 16:59:51 +0000 (17:59 +0100)
commit0e3333b29cad8b8906a7bc6af61f7e0df8cfd3b5
tree6b3ea5a398e893a5abc25aab9d6db3a22e05d021
parent3c4084f95a29db0fb50eac4f887d02aff52304a0
gpio: raspberrypi-exp: Release firmware handle on unbind

Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware
interface when unbinding the device.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
drivers/gpio/gpio-raspberrypi-exp.c