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-rw-r--r--arch/arm/xen/enlighten.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index c9770ba..79b317a 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -21,6 +21,8 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
+#include <linux/cpuidle.h>
+#include <linux/cpufreq.h>
#include <linux/mm.h>
@@ -266,18 +268,28 @@ static int __init xen_guest_init(void)
if (!xen_initial_domain())
xenbus_probe(NULL);
+ /*
+ * Making sure board specific code will not set up ops for
+ * cpu idle and cpu freq.
+ */
+ disable_cpuidle();
+ disable_cpufreq();
+
return 0;
}
core_initcall(xen_guest_init);
static int __init xen_pm_init(void)
{
+ if (!xen_domain())
+ return -ENODEV;
+
pm_power_off = xen_power_off;
arm_pm_restart = xen_restart;
return 0;
}
-subsys_initcall(xen_pm_init);
+late_initcall(xen_pm_init);
static irqreturn_t xen_arm_callback(int irq, void *arg)
{