[-mm patch] cpu_idle: fix build break

Adrian Bunk
2007-03-06T23:41:50Z

From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>

This patch fixes a build breakage with !CONFIG_HOTPLUG_CPU and
CONFIG_CPU_IDLE.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

This patch was sent by Venkatesh Pallipadi on:
- 2 Mar 2007

--- linux-2.6.21-rc-mm.orig/drivers/cpuidle/cpuidle.c
+++ linux-2.6.21-rc-mm/drivers/cpuidle/cpuidle.c
@@ -189,10 +189,6 @@ static struct sysdev_driver cpuidle_sysd
.remove = cpuidle_remove_device,
};

-#ifdef CONFIG_SMP
-
-#ifdef CONFIG_HOTPLUG_CPU
-
static int cpuidle_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
@@ -224,7 +220,7 @@ static struct notifier_block __cpuinitda
.notifier_call = cpuidle_cpu_callback,
};

-#endif /* CONFIG_HOTPLUG_CPU */
+#ifdef CONFIG_SMP

static void smp_callback(void *v)
{