commit 6a377ddc4e4ede2eeb9cd46ada23bbe417704fc9
author Len Brown <len.brown@intel.com> Sat Feb 09 23:08:07 2013 -0500
committer Len Brown <len.brown@intel.com> Sun Feb 10 01:06:34 2013 -0500
tree 6e97b12ef974ea03d22ea05a92824293c3eeca0b
parent 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7

xen idle: make xen-specific macro xen-specific

This macro is only invoked by Xen,
so make its definition specific to Xen.

> set_pm_idle_to_default()
< xen_set_default_idle()

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: xen-devel@lists.xensource.com

arch/x86/kernel/process.c

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 2ed787f..7ed9f6b0 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -396,7 +396,8 @@
 EXPORT_SYMBOL(default_idle);
 #endif
 
-bool set_pm_idle_to_default(void)
+#ifdef CONFIG_XEN
+bool xen_set_default_idle(void)
 {
 	bool ret = !!pm_idle;
 
@@ -404,6 +405,7 @@
 
 	return ret;
 }
+#endif
 void stop_this_cpu(void *dummy)
 {
 	local_irq_disable();