[PATCH] sh: Fix build error caused by missing dependencies

[Pranith Kumar]

Fix a sh4-randconfig build failure which has the following splat:

arch/sh/mm/cache-sh4.c:99:17: error: 'cached_to_uncached' undeclared (first use in this function)
arch/sh/mm/cache-sh4.c:192:2: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]

These errors are caused by missing dependencies on UNCACHED_MAPPING and MMU.

Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
---
 arch/sh/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 244fb4c..619d5eb 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -194,6 +194,8 @@ config CPU_SH4
 	select SH_INTC
 	select SYS_SUPPORTS_SH_TMU
 	select SYS_SUPPORTS_HUGETLBFS if MMU
+	select UNCACHED_MAPPING
+	select MMU
 
 config CPU_SH4A
 	bool
-- 
2.1.0

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