Merge tag 'driver-core-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here's the "big" driver core updates for 4.4-rc1.  Primarily a bunch
  of debugfs updates, with a smattering of minor driver core fixes and
  updates as well.

  All have been in linux-next for a long time"

* tag 'driver-core-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  debugfs: Add debugfs_create_ulong()
  of: to support binding numa node to specified device in devicetree
  debugfs: Add read-only/write-only bool file ops
  debugfs: Add read-only/write-only size_t file ops
  debugfs: Add read-only/write-only x64 file ops
  debugfs: Consolidate file mode checks in debugfs_create_*()
  Revert "mm: Check if section present during memory block (un)registering"
  driver-core: platform: Provide helpers for multi-driver modules
  mm: Check if section present during memory block (un)registering
  devres: fix a for loop bounds check
  CMA: fix CONFIG_CMA_SIZE_MBYTES overflow in 64bit
  base/platform: assert that dev_pm_domain callbacks are called unconditionally
  sysfs: correctly handle short reads on PREALLOC attrs.
  base: soc: siplify ida usage
  kobject: move EXPORT_SYMBOL() macros next to corresponding definitions
  kobject: explain what kobject's sd field is
  debugfs: document that debugfs_remove*() accepts NULL and error values
  debugfs: Pass bool pointer to debugfs_create_bool()
  ACPI / EC: Fix broken 64bit big-endian users of 'global_lock'

lib/devres.c

@@ -418,7 +418,7 @@ void pcim_iounmap_regions(struct pci_dev *pdev, int mask)
 	if (!iomap)
 		return;
 
-	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+	for (i = 0; i < PCIM_IOMAP_MAX; i++) {
 		if (!(mask & (1 << i)))
 			continue;
 

lib/dma-debug.c

@@ -100,7 +100,7 @@ static LIST_HEAD(free_entries);
 static DEFINE_SPINLOCK(free_entries_lock);
 
 /* Global disable flag - will be set in case of an error */
-static u32 global_disable __read_mostly;
+static bool global_disable __read_mostly;
 
 /* Early initialization disable flag, set at the end of dma_debug_init */
 static bool dma_debug_initialized __read_mostly;

lib/kobject.c

@@ -568,6 +568,7 @@ void kobject_del(struct kobject *kobj)
 	kobject_put(kobj->parent);
 	kobj->parent = NULL;
 }
+EXPORT_SYMBOL(kobject_del);
 
 /**
  * kobject_get - increment refcount for object.
@@ -584,6 +585,7 @@ struct kobject *kobject_get(struct kobject *kobj)
 	}
 	return kobj;
 }
+EXPORT_SYMBOL(kobject_get);
 
 static struct kobject * __must_check kobject_get_unless_zero(struct kobject *kobj)
 {
@@ -675,6 +677,7 @@ void kobject_put(struct kobject *kobj)
 		kref_put(&kobj->kref, kobject_release);
 	}
 }
+EXPORT_SYMBOL(kobject_put);
 
 static void dynamic_kobj_release(struct kobject *kobj)
 {
@@ -803,6 +806,7 @@ int kset_register(struct kset *k)
 	kobject_uevent(&k->kobj, KOBJ_ADD);
 	return 0;
 }
+EXPORT_SYMBOL(kset_register);
 
 /**
  * kset_unregister - remove a kset.
@@ -815,6 +819,7 @@ void kset_unregister(struct kset *k)
 	kobject_del(&k->kobj);
 	kobject_put(&k->kobj);
 }
+EXPORT_SYMBOL(kset_unregister);
 
 /**
  * kset_find_obj - search for object in kset.
@@ -1051,10 +1056,3 @@ void kobj_ns_drop(enum kobj_ns_type type, void *ns)
 		kobj_ns_ops_tbl[type]->drop_ns(ns);
 	spin_unlock(&kobj_ns_type_lock);
 }
-
-EXPORT_SYMBOL(kobject_get);
-EXPORT_SYMBOL(kobject_put);
-EXPORT_SYMBOL(kobject_del);
-
-EXPORT_SYMBOL(kset_register);
-EXPORT_SYMBOL(kset_unregister);