Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits)
  arm: fix up some samsung merge sysdev conversion problems
  firmware: Fix an oops on reading fw_priv->fw in sysfs loading file
  Drivers:hv: Fix a bug in vmbus_driver_unregister()
  driver core: remove __must_check from device_create_file
  debugfs: add missing #ifdef HAS_IOMEM
  arm: time.h: remove device.h #include
  driver-core: remove sysdev.h usage.
  clockevents: remove sysdev.h
  arm: convert sysdev_class to a regular subsystem
  arm: leds: convert sysdev_class to a regular subsystem
  kobject: remove kset_find_obj_hinted()
  m86k: gpio - convert sysdev_class to a regular subsystem
  mips: txx9_sram - convert sysdev_class to a regular subsystem
  mips: 7segled - convert sysdev_class to a regular subsystem
  sh: dma - convert sysdev_class to a regular subsystem
  sh: intc - convert sysdev_class to a regular subsystem
  power: suspend - convert sysdev_class to a regular subsystem
  power: qe_ic - convert sysdev_class to a regular subsystem
  power: cmm - convert sysdev_class to a regular subsystem
  s390: time - convert sysdev_class to a regular subsystem
  ...

Fix up conflicts with 'struct sysdev' removal from various platform
drivers that got changed:
 - arch/arm/mach-exynos/cpu.c
 - arch/arm/mach-exynos/irq-eint.c
 - arch/arm/mach-s3c64xx/common.c
 - arch/arm/mach-s3c64xx/cpu.c
 - arch/arm/mach-s5p64x0/cpu.c
 - arch/arm/mach-s5pv210/common.c
 - arch/arm/plat-samsung/include/plat/cpu.h
 - arch/powerpc/kernel/sysfs.c
and fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h

3 files changed, 29 insertions, 29 deletions

diff --git a/mm/compaction.c b/mm/compaction.c
index 899d956..1253d7a 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -721,23 +721,23 @@ int sysctl_extfrag_handler(struct ctl_table *table, int write,
 }
 
 #if defined(CONFIG_SYSFS) && defined(CONFIG_NUMA)
-ssize_t sysfs_compact_node(struct sys_device *dev,
-			struct sysdev_attribute *attr,
+ssize_t sysfs_compact_node(struct device *dev,
+			struct device_attribute *attr,
 			const char *buf, size_t count)
 {
 	compact_node(dev->id);
 
 	return count;
 }
-static SYSDEV_ATTR(compact, S_IWUSR, NULL, sysfs_compact_node);
+static DEVICE_ATTR(compact, S_IWUSR, NULL, sysfs_compact_node);
 
 int compaction_register_node(struct node *node)
 {
-	return sysdev_create_file(&node->sysdev, &attr_compact);
+	return device_create_file(&node->dev, &dev_attr_compact);
 }
 
 void compaction_unregister_node(struct node *node)
 {
-	return sysdev_remove_file(&node->sysdev, &attr_compact);
+	return device_remove_file(&node->dev, &dev_attr_compact);
 }
 #endif /* CONFIG_SYSFS && CONFIG_NUMA */
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2316840..7acd125 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1592,9 +1592,9 @@ static void __init hugetlb_sysfs_init(void)
 
 /*
  * node_hstate/s - associate per node hstate attributes, via their kobjects,
- * with node sysdevs in node_devices[] using a parallel array.  The array
- * index of a node sysdev or _hstate == node id.
- * This is here to avoid any static dependency of the node sysdev driver, in
+ * with node devices in node_devices[] using a parallel array.  The array
+ * index of a node device or _hstate == node id.
+ * This is here to avoid any static dependency of the node device driver, in
  * the base kernel, on the hugetlb module.
  */
 struct node_hstate {
@@ -1604,7 +1604,7 @@ struct node_hstate {
 struct node_hstate node_hstates[MAX_NUMNODES];
 
 /*
- * A subset of global hstate attributes for node sysdevs
+ * A subset of global hstate attributes for node devices
  */
 static struct attribute *per_node_hstate_attrs[] = {
 	&nr_hugepages_attr.attr,
@@ -1618,7 +1618,7 @@ static struct attribute_group per_node_hstate_attr_group = {
 };
 
 /*
- * kobj_to_node_hstate - lookup global hstate for node sysdev hstate attr kobj.
+ * kobj_to_node_hstate - lookup global hstate for node device hstate attr kobj.
  * Returns node id via non-NULL nidp.
  */
 static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp)
@@ -1641,13 +1641,13 @@ static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp)
 }
 
 /*
- * Unregister hstate attributes from a single node sysdev.
+ * Unregister hstate attributes from a single node device.
  * No-op if no hstate attributes attached.
  */
 void hugetlb_unregister_node(struct node *node)
 {
 	struct hstate *h;
-	struct node_hstate *nhs = &node_hstates[node->sysdev.id];
+	struct node_hstate *nhs = &node_hstates[node->dev.id];
 
 	if (!nhs->hugepages_kobj)
 		return;		/* no hstate attributes */
@@ -1663,7 +1663,7 @@ void hugetlb_unregister_node(struct node *node)
 }
 
 /*
- * hugetlb module exit:  unregister hstate attributes from node sysdevs
+ * hugetlb module exit:  unregister hstate attributes from node devices
  * that have them.
  */
 static void hugetlb_unregister_all_nodes(void)
@@ -1671,7 +1671,7 @@ static void hugetlb_unregister_all_nodes(void)
 	int nid;
 
 	/*
-	 * disable node sysdev registrations.
+	 * disable node device registrations.
 	 */
 	register_hugetlbfs_with_node(NULL, NULL);
 
@@ -1683,20 +1683,20 @@ static void hugetlb_unregister_all_nodes(void)
 }
 
 /*
- * Register hstate attributes for a single node sysdev.
+ * Register hstate attributes for a single node device.
  * No-op if attributes already registered.
  */
 void hugetlb_register_node(struct node *node)
 {
 	struct hstate *h;
-	struct node_hstate *nhs = &node_hstates[node->sysdev.id];
+	struct node_hstate *nhs = &node_hstates[node->dev.id];
 	int err;
 
 	if (nhs->hugepages_kobj)
 		return;		/* already allocated */
 
 	nhs->hugepages_kobj = kobject_create_and_add("hugepages",
-							&node->sysdev.kobj);
+							&node->dev.kobj);
 	if (!nhs->hugepages_kobj)
 		return;
 
@@ -1707,7 +1707,7 @@ void hugetlb_register_node(struct node *node)
 		if (err) {
 			printk(KERN_ERR "Hugetlb: Unable to add hstate %s"
 					" for node %d\n",
-						h->name, node->sysdev.id);
+						h->name, node->dev.id);
 			hugetlb_unregister_node(node);
 			break;
 		}
@@ -1716,8 +1716,8 @@ void hugetlb_register_node(struct node *node)
 
 /*
  * hugetlb init time:  register hstate attributes for all registered node
- * sysdevs of nodes that have memory.  All on-line nodes should have
- * registered their associated sysdev by this time.
+ * devices of nodes that have memory.  All on-line nodes should have
+ * registered their associated device by this time.
  */
 static void hugetlb_register_all_nodes(void)
 {
@@ -1725,12 +1725,12 @@ static void hugetlb_register_all_nodes(void)
 
 	for_each_node_state(nid, N_HIGH_MEMORY) {
 		struct node *node = &node_devices[nid];
-		if (node->sysdev.id == nid)
+		if (node->dev.id == nid)
 			hugetlb_register_node(node);
 	}
 
 	/*
-	 * Let the node sysdev driver know we're here so it can
+	 * Let the node device driver know we're here so it can
 	 * [un]register hstate attributes on node hotplug.
 	 */
 	register_hugetlbfs_with_node(hugetlb_register_node,
diff --git a/mm/vmscan.c b/mm/vmscan.c
index f54a05b..11adc890 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -3475,16 +3475,16 @@ int scan_unevictable_handler(struct ctl_table *table, int write,
  * a specified node's per zone unevictable lists for evictable pages.
  */
 
-static ssize_t read_scan_unevictable_node(struct sys_device *dev,
-					  struct sysdev_attribute *attr,
+static ssize_t read_scan_unevictable_node(struct device *dev,
+					  struct device_attribute *attr,
 					  char *buf)
 {
 	warn_scan_unevictable_pages();
 	return sprintf(buf, "0\n");	/* always zero; should fit... */
 }
 
-static ssize_t write_scan_unevictable_node(struct sys_device *dev,
-					   struct sysdev_attribute *attr,
+static ssize_t write_scan_unevictable_node(struct device *dev,
+					   struct device_attribute *attr,
 					const char *buf, size_t count)
 {
 	warn_scan_unevictable_pages();
@@ -3492,17 +3492,17 @@ static ssize_t write_scan_unevictable_node(struct sys_device *dev,
 }
 
 
-static SYSDEV_ATTR(scan_unevictable_pages, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(scan_unevictable_pages, S_IRUGO | S_IWUSR,
 			read_scan_unevictable_node,
 			write_scan_unevictable_node);
 
 int scan_unevictable_register_node(struct node *node)
 {
-	return sysdev_create_file(&node->sysdev, &attr_scan_unevictable_pages);
+	return device_create_file(&node->dev, &dev_attr_scan_unevictable_pages);
 }
 
 void scan_unevictable_unregister_node(struct node *node)
 {
-	sysdev_remove_file(&node->sysdev, &attr_scan_unevictable_pages);
+	device_remove_file(&node->dev, &dev_attr_scan_unevictable_pages);
 }
 #endif