From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 8 Feb 2021 14:51:53 +0000 (+0100)
Subject: gpio: mxs: GPIO_MXS should not default to y unconditionally
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=97c6e28d388a5000d780d2a63c32f422827f5aa3;p=linux.git

gpio: mxs: GPIO_MXS should not default to y unconditionally

Merely enabling CONFIG_COMPILE_TEST should not enable additional code.
To fix this, restrict the automatic enabling of GPIO_MXS to ARCH_MXS,
and ask the user in case of compile-testing.

Fixes: 6876ca311bfca5d7 ("gpio: mxs: add COMPILE_TEST support for GPIO_MXS")
Cc: <stable@vger.kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index dea65d85594fc..fa225175e68de 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -441,8 +441,9 @@ config GPIO_MXC
 	select GENERIC_IRQ_CHIP
 
 config GPIO_MXS
-	def_bool y
+	bool "Freescale MXS GPIO support" if COMPILE_TEST
 	depends on ARCH_MXS || COMPILE_TEST
+	default y if ARCH_MXS
 	select GPIO_GENERIC
 	select GENERIC_IRQ_CHIP