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authorMichael Neuling <mikey@neuling.org>2009-04-29 20:58:01 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-05-21 15:44:21 +1000
commitda6b43c833f885d8604aee7f9711bb457a40d863 (patch)
tree414d69c4c655b03d3e3cb8c09a0202287ae10b7a /arch/powerpc/include
parentd89ebca2248ab03a5928e7dd30b6c304283fc207 (diff)
powerpc: Cleanup macros in ppc-opcode.h
Make macros more braces happy. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r--arch/powerpc/include/asm/ppc-opcode.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 640ccbbc097..1c819501de2 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -47,10 +47,10 @@
#define PPC_INST_WAIT 0x7c00007c
/* macros to insert fields into opcodes */
-#define __PPC_RA(a) ((a & 0x1f) << 16)
-#define __PPC_RB(b) ((b & 0x1f) << 11)
-#define __PPC_T_TLB(t) ((t & 0x3) << 21)
-#define __PPC_WC(w) ((w & 0x3) << 21)
+#define __PPC_RA(a) (((a) & 0x1f) << 16)
+#define __PPC_RB(b) (((b) & 0x1f) << 11)
+#define __PPC_T_TLB(t) (((t) & 0x3) << 21)
+#define __PPC_WC(w) (((w) & 0x3) << 21)
/* Deal with instructions that older assemblers aren't aware of */
#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \