commit 868e87ccda2461cafd4a0d39f1486eb8f4a9a6f9
author Russell King <rmk+kernel@arm.linux.org.uk> Mon Sep 28 10:31:50 2015 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Mon Sep 28 12:34:15 2015 +0100
tree d7fe9ac34bcbaa9bc7d2856a1f141c0d6ad37e7c
parent 274e91b81ed22957b510ad2988359584eea95dae

ARM: make RiscPC depend on MMU

RiscPC fails to build if MMU is disabled:

arch/arm/mach-rpc/ecard.c: In function 'ecard_init_pgtables':
arch/arm/mach-rpc/ecard.c:229:2: error: implicit declaration of function 'pgd_offset' [-Werror=implicit-function-declaration]

arrange for RiscPC to depend on MMU.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 72ad724..639411f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -645,6 +645,7 @@
 
 config ARCH_RPC
 	bool "RiscPC"
+	depends on MMU
 	select ARCH_ACORN
 	select ARCH_MAY_HAVE_PC_FDC
 	select ARCH_SPARSEMEM_ENABLE