cpumask: Use accessors code.: parisc

Impact: use new API

Use the accessors rather than frobbing bits directly.  Most of this is
in arch code I haven't even compiled, but it is mostly straightforward.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index 44a1a50..bdbabfb 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -214,7 +214,7 @@
 	 */
 #ifdef CONFIG_SMP
 	if (cpuid) {
-		cpu_set(cpuid, cpu_present_map);
+		set_cpu_present(cpuid, true);
 		cpu_up(cpuid);
 	}
 #endif