irqchip/imx: IMX_INTMUX should not default to y, unconditionally

[ Upstream commit a890caeb2ba40ca183969230e204ab144f258357 ]

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

Fixes: 66968d7dfc3f5451 ("irqchip: Add COMPILE_TEST support for IMX_INTMUX")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210208145605.422943-1-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 2aa79c3..6156a06 100644 (file)
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -464,7 +464,8 @@ config IMX_IRQSTEER
          Support for the i.MX IRQSTEER interrupt multiplexer/remapper.
 
 config IMX_INTMUX
-       def_bool y if ARCH_MXC || COMPILE_TEST
+       bool "i.MX INTMUX support" if COMPILE_TEST
+       default y if ARCH_MXC
        select IRQ_DOMAIN
        help
          Support for the i.MX INTMUX interrupt multiplexer.