um: Remove unused declarations from <as-layout.h>

_end is used, but it's already provided by <asm/sections.h>, so use that. Signed-off-by: Geert Uytterhoeven <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: [email protected] Signed-off-by: Richard Weinberger <[email protected]>
kyagi · Nov 17, 2013 · 33a7d42 · 33a7d42
1 parent a851aeb
commit 33a7d42
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/arch/um/include/shared/as-layout.h b/arch/um/include/shared/as-layout.h
@@ -44,16 +44,13 @@ struct cpu_task {
 
 extern struct cpu_task cpu_tasks[];
 
-extern unsigned long low_physmem;
 extern unsigned long high_physmem;
 extern unsigned long uml_physmem;
 extern unsigned long uml_reserved;
 extern unsigned long end_vm;
 extern unsigned long start_vm;
 extern unsigned long long highmem;
 
-extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
-extern unsigned long _unprotected_end;
 extern unsigned long brk_start;
 
 extern unsigned long host_task_size;

diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
+#include <asm/sections.h>
 #include <asm/setup.h>
 #include <as-layout.h>
 #include <arch.h>