[PATCH 4/4] ARM: mode cpu_architecture() to common.c

[Sascha Hauer]

It might be needed in pbl code, so move it to a file which is
compiled in pbl mode.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/cpu/common.c | 14 ++++++++++++++
 arch/arm/cpu/cpu.c    | 14 --------------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/arch/arm/cpu/common.c b/arch/arm/cpu/common.c
index 40f784f..d5f8929 100644
--- a/arch/arm/cpu/common.c
+++ b/arch/arm/cpu/common.c
@@ -18,6 +18,7 @@
 #include <common.h>
 #include <init.h>
 #include <sizes.h>
+#include <asm/system_info.h>
 #include <asm/barebox-arm.h>
 #include <asm/barebox-arm-head.h>
 #include <asm-generic/memory_layout.h>
@@ -64,3 +65,16 @@ void relocate_to_current_adr(void)
 	arm_early_mmu_cache_flush();
 	flush_icache();
 }
+
+#ifdef ARM_MULTIARCH
+
+int __cpu_architecture;
+
+int __pure cpu_architecture(void)
+{
+	if(__cpu_architecture == CPU_ARCH_UNKNOWN)
+		__cpu_architecture = arm_early_get_cpu_architecture();
+
+	return __cpu_architecture;
+}
+#endif
diff --git a/arch/arm/cpu/cpu.c b/arch/arm/cpu/cpu.c
index f2e698d..895e07e 100644
--- a/arch/arm/cpu/cpu.c
+++ b/arch/arm/cpu/cpu.c
@@ -29,7 +29,6 @@
 #include <asm/system.h>
 #include <asm/memory.h>
 #include <asm-generic/memory_layout.h>
-#include <asm/system_info.h>
 #include <asm/cputype.h>
 #include <asm/cache.h>
 #include <asm/ptrace.h>
@@ -146,16 +145,3 @@ static int execute_init(void)
 }
 postcore_initcall(execute_init);
 #endif
-
-#ifdef ARM_MULTIARCH
-
-int __cpu_architecture;
-
-int __pure cpu_architecture(void)
-{
-	if(__cpu_architecture == CPU_ARCH_UNKNOWN)
-		__cpu_architecture = arm_early_get_cpu_architecture();
-
-	return __cpu_architecture;
-}
-#endif
-- 
1.8.5.3