]> err.no Git - linux-2.6/commitdiff
sh: Use asm/sections.h for linker section symbols.
authorPaul Mundt <lethal@linux-sh.org>
Wed, 6 Jun 2007 03:23:06 +0000 (12:23 +0900)
committerPaul Mundt <lethal@hera.kernel.org>
Fri, 8 Jun 2007 02:43:48 +0000 (02:43 +0000)
Kill off a bunch of externs, and use sections.h instead..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/mm/init.c

index 2032b39c229aa83839854622e98591065568332c..753e11d5e620027901c78ff4f0860a804a7fe18f 100644 (file)
@@ -18,6 +18,7 @@
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
 #include <asm/cacheflush.h>
+#include <asm/sections.h>
 #include <asm/cache.h>
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
@@ -132,11 +133,6 @@ void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
 }
 #endif /* CONFIG_MMU */
 
-/* References to section boundaries */
-
-extern char _text, _etext, _edata, __bss_start, _end;
-extern char __init_begin, __init_end;
-
 /*
  * paging_init() sets up the page tables
  */
@@ -251,8 +247,9 @@ void free_initmem(void)
                free_page(addr);
                totalram_pages++;
        }
-       printk("Freeing unused kernel memory: %dk freed\n",
-              (&__init_end - &__init_begin) >> 10);
+       printk("Freeing unused kernel memory: %ldk freed\n",
+              ((unsigned long)&__init_end -
+               (unsigned long)&__init_begin) >> 10);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD