This is a note to let you know that I've just added the patch titled
irqchip/imx: IMX_INTMUX should not default to y, unconditionally
to the 5.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
irqchip-imx-imx_intmux-should-not-default-to-y-uncon.patch
and it can be found in the queue-5.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f57fd1bf5422314be2864bd49665cb3c99cdb9aa
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date: Mon Feb 8 15:56:05 2021 +0100
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@xxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210208145605.422943-1-geert+renesas@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index b147f22a78f48..d7d1a0fab2c1a 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -457,7 +457,8 @@ 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.
