MIPS: Hibernation: Fixes for PAGE_SIZE >= 64kb
Wu Zhangjin [Sat, 23 Apr 2011 21:56:59 +0000 (05:56 +0800)]
PAGE_SIZE >= 64kb (1 << 16) is too big to be the immediate of the
addiu/daddiu instruction, so, use addu/daddu instruction instead.

The following compiling error is fixed:

AS      arch/mips/power/hibernate.o
arch/mips/power/hibernate.S: Assembler messages:
arch/mips/power/hibernate.S:38: Error: expression out of range
make[2]: *** [arch/mips/power/hibernate.o] Error 1
make[1]: *** [arch/mips/power] Error 2

Reported-by: Roman Mamedov <rm@romanrm.ru>
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2313/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/power/hibernate.S

index dbb5c7b..f8a751c 100644 (file)
@@ -35,7 +35,7 @@ LEAF(swsusp_arch_resume)
 0:
        PTR_L t1, PBE_ADDRESS(t0)   /* source */
        PTR_L t2, PBE_ORIG_ADDRESS(t0) /* destination */
-       PTR_ADDIU t3, t1, PAGE_SIZE
+       PTR_ADDU t3, t1, PAGE_SIZE
 1:
        REG_L t8, (t1)
        REG_S t8, (t2)