[ARM] use asm/sections.h
Update to use the asm/sections.h header rather than declaring these
symbols ourselves. Change __data_start to _data to conform with the
naming found within asm/sections.h.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index ab5c9ab..34df4d9 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -17,6 +17,7 @@
#include <linux/initrd.h>
#include <asm/mach-types.h>
+#include <asm/sections.h>
#include <asm/setup.h>
#include <asm/sizes.h>
#include <asm/tlb.h>
@@ -129,7 +130,7 @@
{
unsigned int start_pfn, i, bootmap_pfn;
- start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT;
+ start_pfn = PAGE_ALIGN(__pa(_end)) >> PAGE_SHIFT;
bootmap_pfn = 0;
for_each_nodebank(i, mi, node) {
@@ -515,9 +516,9 @@
}
printk(" = %luMB total\n", num_physpages >> (20 - PAGE_SHIFT));
- codesize = &_etext - &_text;
- datasize = &_end - &__data_start;
- initsize = &__init_end - &__init_begin;
+ codesize = _etext - _text;
+ datasize = _end - _data;
+ initsize = __init_end - __init_begin;
printk(KERN_NOTICE "Memory: %luKB available (%dK code, "
"%dK data, %dK init)\n",
@@ -538,8 +539,8 @@
void free_initmem(void)
{
if (!machine_is_integrator() && !machine_is_cintegrator())
- totalram_pages += free_area(__phys_to_pfn(__pa(&__init_begin)),
- __phys_to_pfn(__pa(&__init_end)),
+ totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)),
+ __phys_to_pfn(__pa(__init_end)),
"init");
}