msm: pm-8x60: Register sleep status driver before regulator
During hotplug, drivers wait for core to be power collapsed to turn off
the resources used by a core in CPU_DEAD notification. The kernel
thermal module which hotplugs the core in certain conditions is
registered in the arch_initcall(). To ensure that the CPU_DEAD waits for
sleep status to be set during hotplug, register the cpu sleep status
driver before the regulator driver.
To this effect, the sleep status driver is no longer made a child device
for pm-8x60 device.
Change-Id: I772521f4b3cd18e367aa44a41d60ef9735c99ef9
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
diff --git a/arch/arm/mach-msm/pm.h b/arch/arm/mach-msm/pm.h
index 8a043d8..f2fc80b 100644
--- a/arch/arm/mach-msm/pm.h
+++ b/arch/arm/mach-msm/pm.h
@@ -136,10 +136,12 @@
void msm_pm_set_rpm_wakeup_irq(unsigned int irq);
void msm_pm_set_sleep_ops(struct msm_pm_sleep_ops *ops);
int msm_pm_wait_cpu_shutdown(unsigned int cpu);
+void __init msm_pm_sleep_status_init(void);
#else
static inline void msm_pm_set_rpm_wakeup_irq(unsigned int irq) {}
static inline void msm_pm_set_sleep_ops(struct msm_pm_sleep_ops *ops) {}
static inline int msm_pm_wait_cpu_shutdown(unsigned int cpu) { return 0; }
+static inline void msm_pm_sleep_status_init(void) {};
#endif
#ifdef CONFIG_HOTPLUG_CPU
int msm_platform_secondary_init(unsigned int cpu);