diff options
Diffstat (limited to 'arch/arm/xen')
| -rw-r--r-- | arch/arm/xen/enlighten.c | 14 |
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) { |