ia64 idle: delete pm_idle

pm_idle() on ia64 was a synonym for default_idle().
So simply invoke default_idle() directly.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: linux-ia64@vger.kernel.org

diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 31360cb..e34f565 100644 (file)
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -57,8 +57,6 @@ void (*ia64_mark_idle)(int);
 
 unsigned long boot_option_idle_override = IDLE_NO_OVERRIDE;
 EXPORT_SYMBOL(boot_option_idle_override);
-void (*pm_idle) (void);
-EXPORT_SYMBOL(pm_idle);
 void (*pm_power_off) (void);
 EXPORT_SYMBOL(pm_power_off);
 
@@ -301,7 +299,6 @@ cpu_idle (void)
                        if (mark_idle)
                                (*mark_idle)(1);
 
-                       idle = pm_idle;
                        if (!idle)
                                idle = default_idle;
                        (*idle)();

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index aaefd9b..2029cc0 100644 (file)
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -1051,7 +1051,6 @@ cpu_init (void)
                max_num_phys_stacked = num_phys_stacked;
        }
        platform_cpu_init();
-       pm_idle = default_idle;
 }
 
 void __init