linux-kernel - [PATCH v2] mfd: MFD_SL28CPLD should depends on ARCH

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Message-Id: <20201110155727.3287083-1-geert+renesas@glider.be>
Date:   Tue, 10 Nov 2020 16:57:27 +0100
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     Michael Walle <michael@...le.cc>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v2] mfd: MFD_SL28CPLD should depends on ARCH_LAYERSCAPE

Currently the Kontron sl28cpld Board Management Controller is found only
on Kontron boards equipped with a Freescale Layerscape SoC.  Hence add a
dependency on ARCH_LAYERSCAPE, to prevent asking the user about a driver
for this controller when configuring a kernel without Layerscape support.

Fixes: a538ad229bbee4f8 ("mfd: simple-mfd-i2c: Add sl28cpld support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Acked-by: Michael Walle <michael@...le.cc>
---
v2:
  - Add Acked-by.
---
 drivers/mfd/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index cc0b73280c68c7ba..10864cc38c17b4ed 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1199,6 +1199,7 @@ config MFD_SIMPLE_MFD_I2C
 config MFD_SL28CPLD
 	tristate "Kontron sl28cpld Board Management Controller"
 	depends on I2C
+	depends on ARCH_LAYERSCAPE || COMPILE_TEST
 	select MFD_SIMPLE_MFD_I2C
 	help
 	  Say yes here to enable support for the Kontron sl28cpld board
-- 
2.25.1