Merge commit '070680218379e15c1901f4bf21b98e3cbf12b527' into stable/for-linus-fixes-3.3

* commit '070680218379e15c1901f4bf21b98e3cbf12b527': (50 commits)
  xen-balloon: convert sysdev_class to a regular subsystem
  clocksource: convert sysdev_class to a regular subsystem
  ibm_rtl: convert sysdev_class to a regular subsystem
  edac: convert sysdev_class to a regular subsystem
  rtmutex-tester: convert sysdev_class to a regular subsystem
  driver-core: implement 'sysdev' functionality for regular devices and buses
  kref: fix up the kfree build problems
  kref: Remove the memory barriers
  kref: Implement kref_put in terms of kref_sub
  kref: Inline all functions
  Drivers: hv: Get rid of an unnecessary check in hv.c
  Drivers: hv: Make the vmbus driver unloadable
  Drivers: hv: Fix a memory leak
  Documentation: Update stable address
  MAINTAINERS: stable: Update address
  w1: add fast search for single slave bus
  driver-core: skip uevent generation when nobody is listening
  drivers: hv: Don't OOPS when you cannot init vmbus
  firmware: google: fix gsmi.c build warning
  drivers_base: make argument to platform_device_register_full const
  ...

1 files changed, 26 insertions, 0 deletions

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index e7d9b20ddc5..e8c3abc6081 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -16,6 +16,7 @@
 #define _DEBUGFS_H_
 
 #include <linux/fs.h>
+#include <linux/seq_file.h>
 
 #include <linux/types.h>
 
@@ -26,6 +27,17 @@ struct debugfs_blob_wrapper {
 	unsigned long size;
 };
 
+struct debugfs_reg32 {
+	char *name;
+	unsigned long offset;
+};
+
+struct debugfs_regset32 {
+	struct debugfs_reg32 *regs;
+	int nregs;
+	void __iomem *base;
+};
+
 extern struct dentry *arch_debugfs_dir;
 
 #if defined(CONFIG_DEBUG_FS)
@@ -74,6 +86,13 @@ struct dentry *debugfs_create_blob(const char *name, mode_t mode,
 				  struct dentry *parent,
 				  struct debugfs_blob_wrapper *blob);
 
+struct dentry *debugfs_create_regset32(const char *name, mode_t mode,
+				     struct dentry *parent,
+				     struct debugfs_regset32 *regset);
+
+int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
+			 int nregs, void __iomem *base, char *prefix);
+
 bool debugfs_initialized(void);
 
 #else
@@ -188,6 +207,13 @@ static inline struct dentry *debugfs_create_blob(const char *name, mode_t mode,
 	return ERR_PTR(-ENODEV);
 }
 
+static inline struct dentry *debugfs_create_regset32(const char *name,
+				   mode_t mode, struct dentry *parent,
+				   struct debugfs_regset32 *regset)
+{
+	return ERR_PTR(-ENODEV);
+}
+
 static inline bool debugfs_initialized(void)
 {
 	return false;