rockchip: rk3399: include gpio.h
authorPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Mon, 29 Apr 2019 17:05:26 +0000 (19:05 +0200)
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Wed, 1 May 2019 07:40:59 +0000 (09:40 +0200)
commit8c5805a21093dd2ad8a80d76f4af2788842df2b1
treed85dc03948cfb404fb125fa2a31ebf7bd034034e
parentc79bce16e52068b78ba366bd5610b52c54366c00
rockchip: rk3399: include gpio.h

After applying the series for debug_uart_init(), Travis-CI reports:

arch/arm/mach-rockchip/rk3399/rk3399.c:90:2: error: implicit declaration of function 'spl_gpio_set_pull' [-Werror=implicit-function-declaration]
  spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_B, 2), GPIO_PULL_NORMAL);
  ^~~~~~~~~~~~~~~~~

This is caused by a missing header-file include.  Fix it.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
arch/arm/mach-rockchip/rk3399/rk3399.c