9 files changed, 54 insertions, 8 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index a36cfcec4e77..37f36dad18bd 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -227,6 +227,12 @@ unsigned int bitmap_ord_to_pos(const unsigned long *bitmap, unsigned int ord, un
 int bitmap_print_to_pagebuf(bool list, char *buf,
 				   const unsigned long *maskp, int nmaskbits);
 
+extern int bitmap_print_bitmask_to_buf(char *buf, const unsigned long *maskp,
+				      int nmaskbits, loff_t off, size_t count);
+
+extern int bitmap_print_list_to_buf(char *buf, const unsigned long *maskp,
+				      int nmaskbits, loff_t off, size_t count);
+
 #define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) & (BITS_PER_LONG - 1)))
 #define BITMAP_LAST_WORD_MASK(nbits) (~0UL >> (-(nbits) & (BITS_PER_LONG - 1)))
 
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index f3689a52bfd0..5d4d07a9e1ed 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -983,6 +983,44 @@ cpumap_print_to_pagebuf(bool list, char *buf, const struct cpumask *mask)
 				      nr_cpu_ids);
 }
 
+/**
+ * cpumap_print_bitmask_to_buf  - copies the cpumask into the buffer as
+ *	hex values of cpumask
+ *
+ * @buf: the buffer to copy into
+ * @mask: the cpumask to copy
+ * @off: in the string from which we are copying, we copy to @buf
+ * @count: the maximum number of bytes to print
+ *
+ * The function prints the cpumask into the buffer as hex values of
+ * cpumask; Typically used by bin_attribute to export cpumask bitmask
+ * ABI.
+ *
+ * Returns the length of how many bytes have been copied.
+ */
+static inline ssize_t
+cpumap_print_bitmask_to_buf(char *buf, const struct cpumask *mask,
+		loff_t off, size_t count)
+{
+	return bitmap_print_bitmask_to_buf(buf, cpumask_bits(mask),
+				   nr_cpu_ids, off, count);
+}
+
+/**
+ * cpumap_print_list_to_buf  - copies the cpumask into the buffer as
+ *	comma-separated list of cpus
+ *
+ * Everything is same with the above cpumap_print_bitmask_to_buf()
+ * except the print format.
+ */
+static inline ssize_t
+cpumap_print_list_to_buf(char *buf, const struct cpumask *mask,
+		loff_t off, size_t count)
+{
+	return bitmap_print_list_to_buf(buf, cpumask_bits(mask),
+				   nr_cpu_ids, off, count);
+}
+
 #if NR_CPUS <= BITS_PER_LONG
 #define CPU_MASK_ALL							\
 (cpumask_t) { {								\
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index 1ea5e1d1545b..062777a45a74 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -91,7 +91,7 @@ struct bus_type {
 	int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
 	int (*probe)(struct device *dev);
 	void (*sync_state)(struct device *dev);
-	int (*remove)(struct device *dev);
+	void (*remove)(struct device *dev);
 	void (*shutdown)(struct device *dev);
 
 	int (*online)(struct device *dev);
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 9e8ca8743c26..1093abf7c28c 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -98,6 +98,11 @@ struct kernfs_elem_dir {
 	 * better directly in kernfs_node but is here to save space.
 	 */
 	struct kernfs_root	*root;
+	/*
+	 * Monotonic revision counter, used to identify if a directory
+	 * node has changed during negative dentry revalidation.
+	 */
+	unsigned long		rev;
 };
 
 struct kernfs_elem_symlink {
@@ -188,7 +193,7 @@ struct kernfs_root {
 	u32			id_highbits;
 	struct kernfs_syscall_ops *syscall_ops;
 
-	/* list of kernfs_super_info of this root, protected by kernfs_mutex */
+	/* list of kernfs_super_info of this root, protected by kernfs_rwsem */
 	struct list_head	supers;
 
 	wait_queue_head_t	deactivate_waitq;
diff --git a/include/linux/nubus.h b/include/linux/nubus.h
index eba50b057f6f..392fc6c53e96 100644
--- a/include/linux/nubus.h
+++ b/include/linux/nubus.h
@@ -86,7 +86,7 @@ extern struct list_head nubus_func_rsrcs;
 struct nubus_driver {
 	struct device_driver driver;
 	int (*probe)(struct nubus_board *board);
-	int (*remove)(struct nubus_board *board);
+	void (*remove)(struct nubus_board *board);
 };
 
 extern struct bus_type nubus_bus_type;
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index 2debc27ba95e..8292420426f3 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -85,7 +85,7 @@ struct pci_epf_ops {
  */
 struct pci_epf_driver {
 	int	(*probe)(struct pci_epf *epf);
-	int	(*remove)(struct pci_epf *epf);
+	void	(*remove)(struct pci_epf *epf);
 
 	struct device_driver	driver;
 	struct pci_epf_ops	*ops;
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index ed42ea9f60ba..7c96f169d274 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -197,8 +197,6 @@ extern int platform_device_add_resources(struct platform_device *pdev,
 					 unsigned int num);
 extern int platform_device_add_data(struct platform_device *pdev,
 				    const void *data, size_t size);
-extern int platform_device_add_properties(struct platform_device *pdev,
-				const struct property_entry *properties);
 extern int platform_device_add(struct platform_device *pdev);
 extern void platform_device_del(struct platform_device *pdev);
 extern void platform_device_put(struct platform_device *pdev);
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index a12556a4b93a..e3f1e8ac1f85 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -176,7 +176,7 @@ struct bin_attribute {
 	struct attribute	attr;
 	size_t			size;
 	void			*private;
-	struct address_space	*mapping;
+	struct address_space *(*f_mapping)(void);
 	ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *,
 			char *, loff_t, size_t);
 	ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *,
diff --git a/include/linux/zorro.h b/include/linux/zorro.h
index e2e4de188d84..db7416ed6057 100644
--- a/include/linux/zorro.h
+++ b/include/linux/zorro.h
@@ -29,7 +29,6 @@
 struct zorro_dev {
     struct ExpansionRom rom;
     zorro_id id;
-    struct zorro_driver *driver;	/* which driver has allocated this device */
     struct device dev;			/* Generic device interface */
     u16 slotaddr;
     u16 slotsize;