sh-pfc: Merge PFC core and gpio
The PFC core calls the gpio module gpiochip registration in its register_sh_pfc() function, itself called at arch initialization time. If the gpio module isn't present then the gpiochip will never be registered. As the gpio module can only be present at arch initialization time if it's builtin, there's no point in allowing to build it as a module. Make it a boolean option, and initialize it synchronously with the core if selected. Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: NPaul Mundt <lethal@linux-sh.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Showing
想要评论请 注册 或 登录