[PATCH 2/3] ARM: Remove redundant ARCH_SPARSEMEM_DEFAULT setting

[Gregory Fong]

From: Kevin Cernekee <cernekee at gmail.com>

If ARCH_SPARSEMEM_ENABLE=y and ARCH_{FLATMEM,DISCONTIGMEM}_ENABLE=n,
then the logic in mm/Kconfig already makes CONFIG_SPARSEMEM the only
choice.  This is true for all of the existing ARM users of
ARCH_SPARSEMEM_ENABLE.

Forcing ARCH_SPARSEMEM_DEFAULT=y if ARCH_SPARSEMEM_ENABLE=y prevents
us from ever defaulting to FLATMEM, so we should remove this setting.

Signed-off-by: Kevin Cernekee <cernekee at gmail.com>
Signed-off-by: Gregory Fong <gregory.0xf0 at gmail.com>
---
 arch/arm/Kconfig | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 45df48b..5998b53 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1628,9 +1628,6 @@ config ARCH_HAS_HOLES_MEMORYMODEL
 config ARCH_SPARSEMEM_ENABLE
 	bool
 
-config ARCH_SPARSEMEM_DEFAULT
-	def_bool ARCH_SPARSEMEM_ENABLE
-
 config ARCH_SELECT_MEMORY_MODEL
 	def_bool ARCH_SPARSEMEM_ENABLE
 
-- 
1.9.1