[PATCH] ARM: exynos_defconfig: Enable CROS_EC_PROTO for ChromeOS EC mfd driver

[Javier Martinez Canillas]

The ChromeOS mfd driver (MFD_CROS_EC) select the CROS_EC_PROTO config
symbol because the driver uses some communication helper functions in
drivers/platform/chrome/cros_ec_proto.c but other drivers depends on
CROS_EC_PROTO instead. Mixing select and depends can lead to circular
Kconfig dependencies so the MFD_CROS_EC select should be changed to a
depends on CROS_EC_PROTO instead.

But doing so will break git bisect-ability since MFD_CROS_EC will not
be enabled anymore unless the default configs first explicitly enable
the CROS_EC_PROTO dependency.

Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---
 arch/arm/configs/exynos_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index 1ff2bfa2e183..537391ea37ac 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -177,6 +177,7 @@ CONFIG_DMADEVICES=y
 CONFIG_PL330_DMA=y
 CONFIG_CHROME_PLATFORMS=y
 CONFIG_CROS_EC_CHARDEV=y
+CONFIG_CROS_EC_PROTO=y
 CONFIG_COMMON_CLK_MAX77686=y
 CONFIG_COMMON_CLK_MAX77802=y
 CONFIG_COMMON_CLK_S2MPS11=y
-- 
2.4.3

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