[ARM] clean up a load of old declarations
... some of which are now in linux/*.h headers.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index f972fc3..61a2242 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -61,8 +61,7 @@
extern void paging_init(struct meminfo *, struct machine_desc *desc);
extern void reboot_setup(char *str);
-extern int root_mountflags;
-extern void _stext, _text, _etext, __data_start, _edata, _end;
+extern void _text, _etext, __data_start, _edata, _end;
unsigned int processor_id;
EXPORT_SYMBOL(processor_id);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index c70fb1d..80584bd 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -26,8 +26,6 @@
#include "mm.h"
-extern void _text, _etext, __data_start, _end, __init_begin, __init_end;
-
static unsigned long phys_initrd_start __initdata = 0;
static unsigned long phys_initrd_size __initdata = 0;
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 7647c59..9659010 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -35,3 +35,5 @@
void __init create_mapping(struct map_desc *md);
void __init bootmem_init(struct meminfo *mi);
void reserve_node_zero(struct pglist_data *pgdat);
+
+extern void _text, _stext, _etext, __data_start, _end, __init_begin, __init_end;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index c2bbe3f..94d81a2 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -28,9 +28,6 @@
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-extern void _stext, _etext, __data_start, _end;
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-
/*
* empty_zero_page is a special page that is used for
* zero-initialized data and COW.
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 63c62fd..4bc767d 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -15,8 +15,6 @@
#include "mm.h"
-extern void _stext, __data_start, _end;
-
/*
* Reserve the various regions of node 0
*/