[PATCH v2] mfd: MFD_SL28CPLD should depends on ARCH_LAYERSCAPE

[Geert Uytterhoeven]

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 at glider.be>
Acked-by: Michael Walle <michael at walle.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