[PATCH] CPU_MASK_ALL fix

From: Nick Piggin <nickpiggin@yahoo.com.au>

Do the typecast thing to permit CPU_MASK_ALL to be used both as an
initialiser and as a normal rvalue.

include/asm-generic/cpumask_array.h

@@ -48,7 +48,7 @@
 /*
  * um, these need to be usable as static initializers
  */
-#define CPU_MASK_ALL	{ {[0 ... CPU_ARRAY_SIZE-1] = ~0UL} }
-#define CPU_MASK_NONE	{ {[0 ... CPU_ARRAY_SIZE-1] =  0UL} }
+#define CPU_MASK_ALL	((cpumask_t) { {[0 ... CPU_ARRAY_SIZE-1] = ~0UL} })
+#define CPU_MASK_NONE	((cpumask_t) { {[0 ... CPU_ARRAY_SIZE-1] =  0UL} })
 
 #endif /* __ASM_GENERIC_CPUMASK_ARRAY_H */