[PATCH] pinctrl: PINCTRL_ROCKCHIP should depend on ARCH_ROCKCHIP

[Heiko Stuebner]

Am Dienstag, 16. März 2021, 14:40:59 CET schrieb Geert Uytterhoeven:
> The Rockchip GPIO and pin control modules are only present on Rockchip
> SoCs.  Hence add a dependency on ARCH_ROCKCHIP, to prevent asking the
> user about this driver when configuring a kernel without Rockchip
> platform support.
> 
> Note that before, the PINCTRL_ROCKCHIP symbol was not visible, and
> automatically selected when needed.  By making it tristate and
> user-selectable, it became visible for everyone.
> 
> Fixes: be786ac5a6c4bf4e ("pinctrl: rockchip: make driver be tristate module")
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>

Reviewed-by: Heiko Stuebner <heiko at sntech.de>