commit 5c35ee642a1d1341b225808b53fc69df2245b87e
author Vineet Gupta <vgupta@synopsys.com> Tue Sep 29 16:05:48 2015 +0530
committer Vineet Gupta <vgupta@synopsys.com> Sat Oct 17 17:48:24 2015 +0530
tree 7d570d8798c274230323335026114401daa374bc
parent 9fabcc636bf57dcb9c6fc5b1f34861c548944fd4

ARC: make write_aux_reg safer against macro substitution

It was generating warnings when called as write_aux_reg(x, paddr >> 32)

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

arch/arc/include/asm/arcregs.h

diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index d8023bc..431e828 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -120,7 +120,7 @@
 
 /* gcc builtin sr needs reg param to be long immediate */
 #define write_aux_reg(reg_immed, val)		\
-		__builtin_arc_sr((unsigned int)val, reg_immed)
+		__builtin_arc_sr((unsigned int)(val), reg_immed)
 
 #else