diff --git a/drivers/base/core.c b/drivers/base/core.c
index abea76c36a4b..150a41580fad 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1180,7 +1180,6 @@ void device_del(struct device *dev)
 	if (dev->bus)
 		blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
 					     BUS_NOTIFY_DEL_DEVICE, dev);
-	device_pm_remove(dev);
 	dpm_sysfs_remove(dev);
 	if (parent)
 		klist_del(&dev->p->knode_parent);
@@ -1205,6 +1204,7 @@ void device_del(struct device *dev)
 	device_remove_file(dev, &uevent_attr);
 	device_remove_attrs(dev);
 	bus_remove_device(dev);
+	device_pm_remove(dev);
 	driver_deferred_probe_del(dev);
 
 	/* Notify the platform of the removal, in case they
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index d09af4b67cf1..b90091af5798 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -177,6 +177,7 @@ static inline int freeze_kernel_threads(void) { return -ENOSYS; }
 static inline void thaw_processes(void) {}
 static inline void thaw_kernel_threads(void) {}
 
+static inline bool try_to_freeze_nowarn(void) { return false; }
 static inline bool try_to_freeze(void) { return false; }
 
 static inline void freezer_do_not_count(void) {}
diff --git a/kernel/power/main.c b/kernel/power/main.c
index f458238109cc..1c16f9167de1 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -59,7 +59,7 @@ static ssize_t pm_async_store(struct kobject *kobj, struct kobj_attribute *attr,
 {
 	unsigned long val;
 
-	if (strict_strtoul(buf, 10, &val))
+	if (kstrtoul(buf, 10, &val))
 		return -EINVAL;
 
 	if (val > 1)
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 2ab2819aee65..9322ff7eaad6 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -563,7 +563,7 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
 		} else {
 			ascii_value[count] = '\0';
 		}
-		ret = strict_strtoul(ascii_value, 16, &ulval);
+		ret = kstrtoul(ascii_value, 16, &ulval);
 		if (ret) {
 			pr_debug("%s, 0x%lx, 0x%x\n", ascii_value, ulval, ret);
 			return -EINVAL;
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 3c9d764eb0d8..7c33ed200410 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -126,7 +126,7 @@ static int swsusp_extents_insert(unsigned long swap_offset)
 
 	/* Figure out where to put the new node */
 	while (*new) {
-		ext = container_of(*new, struct swsusp_extent, node);
+		ext = rb_entry(*new, struct swsusp_extent, node);
 		parent = *new;
 		if (swap_offset < ext->start) {
 			/* Try to merge */