convert 'memory' sysdev_class to a regular subsystem

This moves the 'memory sysdev_class' over to a regular 'memory' subsystem
and converts the devices to regular devices. The sysdev drivers are
implemented as subsystem interfaces now.

After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/linux/node.h b/include/linux/node.h
index 92370e22343c..624e53cecc02 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -14,12 +14,12 @@
 #ifndef _LINUX_NODE_H_
 #define _LINUX_NODE_H_
 
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpumask.h>
 #include <linux/workqueue.h>
 
 struct node {
-        struct sys_device       sysdev;
+        struct device   dev;
 
 #if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) && defined(CONFIG_HUGETLBFS)
         struct work_struct      node_work;
@@ -80,6 +80,6 @@ static inline void register_hugetlbfs_with_node(node_registration_func_t reg,
 }
 #endif
 
-#define to_node(sys_device) container_of(sys_device, struct node, sysdev)
+#define to_node(device) container_of(device, struct node, dev)
 
 #endif /* _LINUX_NODE_H_ */