gpio: sim: include a missing header
authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Fri, 15 Sep 2023 12:34:23 +0000 (14:34 +0200)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 18 Sep 2023 14:45:10 +0000 (16:45 +0200)
commitdb8588f95cc5e4c9d134f7f4f939b1eade419560
tree08821ef4beb4116efc2d4232f3abbc7f62f6b18c
parent7777fa924754f69f9748d6fe730b1e6f38adf252
gpio: sim: include a missing header

We're using various ERR macros from linux/err.h but the include is
missing. Add it.

Fixes: cb8c474e79be ("gpio: sim: new testing module")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
drivers/gpio/gpio-sim.c