adjust init section definitions

Add rodata equivalents for assembly use, and fix the section attributes
used by __REFCONST.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

include/linux/init.h

@@ -112,21 +112,25 @@
 #define __FINIT		.previous
 
 #define __INITDATA	.section	".init.data","aw"
+#define __INITRODATA	.section	".init.rodata","a"
 #define __FINITDATA	.previous
 
 #define __DEVINIT        .section	".devinit.text", "ax"
 #define __DEVINITDATA    .section	".devinit.data", "aw"
+#define __DEVINITRODATA  .section	".devinit.rodata", "a"
 
 #define __CPUINIT        .section	".cpuinit.text", "ax"
 #define __CPUINITDATA    .section	".cpuinit.data", "aw"
+#define __CPUINITRODATA  .section	".cpuinit.rodata", "a"
 
 #define __MEMINIT        .section	".meminit.text", "ax"
 #define __MEMINITDATA    .section	".meminit.data", "aw"
+#define __MEMINITRODATA  .section	".meminit.rodata", "a"
 
 /* silence warnings when references are OK */
 #define __REF            .section       ".ref.text", "ax"
 #define __REFDATA        .section       ".ref.data", "aw"
-#define __REFCONST       .section       ".ref.rodata", "aw"
+#define __REFCONST       .section       ".ref.rodata", "a"
 
 #ifndef __ASSEMBLY__
 /*