um: Use char[] for linker script address declarations

The linker script defines some variables which are declared either with
type char[] in include/asm-generic/sections.h or with a meaningless
integer type in arch/um/include/asm/sections.h.

Fix this inconsistency by declaring every variable char[].

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/um/include/asm/sections.h b/arch/um/include/asm/sections.h
index 3a6ebcc..cafcf68 100644 (file)
--- a/arch/um/include/asm/sections.h
+++ b/arch/um/include/asm/sections.h
@@ -3,7 +3,7 @@
 
 #include <asm-generic/sections.h>
 
-extern char __binary_start;
-extern int __syscall_stub_start, __syscall_stub_end;
+extern char __binary_start[];
+extern char __syscall_stub_start[], __syscall_stub_end[];
 
 #endif

diff --cc arch/um/kernel/physmem.c
Simple merge

diff --cc arch/um/kernel/skas/mmu.c
Simple merge

diff --cc arch/um/kernel/um_arch.c
Simple merge