Blackfin arch: add () to avoid warnings from gcc

Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

arch/blackfin/mach-bf527/include/mach/anomaly.h

@@ -152,7 +152,7 @@
 /* bfrom_SysControl() Does Not Clear SIC_IWR1 Before Executing PLL Programming Sequence */
 #define ANOMALY_05000432 (ANOMALY_BF526)
 /* Certain SIC Registers are not Reset After Soft or Core Double Fault Reset */
-#define ANOMALY_05000435 (ANOMALY_BF526 && __SILICON_REVISION__ < 1 || ANOMALY_BF527)
+#define ANOMALY_05000435 ((ANOMALY_BF526 && __SILICON_REVISION__ < 1) || ANOMALY_BF527)
 /* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */
 #define ANOMALY_05000443 (1)