ARM: move CP15 definitions to separate header file

Avoid namespace conflicts with drivers over the CP15 definitions by
moving CP15 related prototypes and definitions to a private header
file.

Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com> [Tegra]
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> [EP93xx]
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 4c164ece5891..c32f8456aa09 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -42,9 +42,9 @@
 #include <linux/seq_file.h>
 
 #include <asm/cacheflush.h>
+#include <asm/cp15.h>
 #include <asm/fiq.h>
 #include <asm/irq.h>
-#include <asm/system.h>
 #include <asm/traps.h>
 
 static unsigned long no_fiq_insn;
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index d46f25968bec..278cfc144f44 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -17,8 +17,8 @@
 #include <asm/assembler.h>
 #include <asm/ptrace.h>
 #include <asm/asm-offsets.h>
+#include <asm/cp15.h>
 #include <asm/thread_info.h>
-#include <asm/system.h>
 
 /*
  * Kernel startup entry point.
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 6d5791144066..a2e9694a68ee 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -15,12 +15,12 @@
 #include <linux/init.h>
 
 #include <asm/assembler.h>
+#include <asm/cp15.h>
 #include <asm/domain.h>
 #include <asm/ptrace.h>
 #include <asm/asm-offsets.h>
 #include <asm/memory.h>
 #include <asm/thread_info.h>
-#include <asm/system.h>
 #include <asm/pgtable.h>
 
 #ifdef CONFIG_DEBUG_LL
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index a255c39612ca..615e992d738d 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -33,6 +33,7 @@
 #include <linux/sort.h>
 
 #include <asm/unified.h>
+#include <asm/cp15.h>
 #include <asm/cpu.h>
 #include <asm/cputype.h>
 #include <asm/elf.h>
@@ -44,7 +45,6 @@
 #include <asm/cacheflush.h>
 #include <asm/cachetype.h>
 #include <asm/tlbflush.h>
-#include <asm/system.h>
 
 #include <asm/prom.h>
 #include <asm/mach/arch.h>