linux-kernel - [PATCH] pinctrl: PINCTRL_ROCKCHIP should depend on ARCH

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Date:   Tue, 16 Mar 2021 14:40:59 +0100
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Jianqun Xu <jay.xu@...k-chips.com>
Cc:     linux-gpio@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] pinctrl: PINCTRL_ROCKCHIP should depend on ARCH_ROCKCHIP

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@...der.be>
---
 drivers/pinctrl/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index cfde05914abf7260..2a30b26fb30deef5 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -209,6 +209,7 @@ config PINCTRL_OXNAS
 
 config PINCTRL_ROCKCHIP
 	tristate "Rockchip gpio and pinctrl driver"
+	depends on ARCH_ROCKCHIP || COMPILE_TEST
 	depends on OF
 	select GPIOLIB
 	select PINMUX
-- 
2.25.1