cpumask: sh: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask

Impact: New APIs

The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these
return a pointer to a struct cpumask.  Part of removing cpumasks from
the stack.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h
index 95f0085e098a6859d746581b3b4b616439062854..9aa160d0efe5629ea69b0f94b81f1a4416d90129 100644 (file)
--- a/arch/sh/include/asm/topology.h
+++ b/arch/sh/include/asm/topology.h
@@ -33,6 +33,7 @@
 #define parent_node(node)      ((void)(node),0)
 
 #define node_to_cpumask(node)  ((void)node, cpu_online_map)
+#define cpumask_of_node(node)  ((void)node, cpu_online_mask)
 #define node_to_first_cpu(node)        ((void)(node),0)
 
 #define pcibus_to_node(bus)    ((void)(bus), -1)