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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-05 08:50:37 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-05 08:50:37 +0300
commite880e87488d5bbf630dd716e6de8a53585614568 (patch)
treecab1f22bdd3adb3141df135f98dcabecabc181b1 /include
parent118c216e16c5ccb028cd03a0dcd56d17a07ff8d7 (diff)
parentc23fe83138ed7b11ad763cbe8bf98e5378c04bd6 (diff)
downloadlinux-e880e87488d5bbf630dd716e6de8a53585614568.tar.xz
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'
Diffstat (limited to 'include')
-rw-r--r--include/linux/debugfs.h6
-rw-r--r--include/linux/edac.h2
-rw-r--r--include/linux/fault-inject.h2
-rw-r--r--include/linux/kobject.h2
-rw-r--r--include/linux/platform_device.h8
5 files changed, 15 insertions, 5 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 9beb636b97eb..19c066dce1da 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -79,6 +79,8 @@ struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, u32 *value);
struct dentry *debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, u64 *value);
+struct dentry *debugfs_create_ulong(const char *name, umode_t mode,
+ struct dentry *parent, unsigned long *value);
struct dentry *debugfs_create_x8(const char *name, umode_t mode,
struct dentry *parent, u8 *value);
struct dentry *debugfs_create_x16(const char *name, umode_t mode,
@@ -92,7 +94,7 @@ struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode,
struct dentry *parent, atomic_t *value);
struct dentry *debugfs_create_bool(const char *name, umode_t mode,
- struct dentry *parent, u32 *value);
+ struct dentry *parent, bool *value);
struct dentry *debugfs_create_blob(const char *name, umode_t mode,
struct dentry *parent,
@@ -243,7 +245,7 @@ static inline struct dentry *debugfs_create_atomic_t(const char *name, umode_t m
static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent,
- u32 *value)
+ bool *value)
{
return ERR_PTR(-ENODEV);
}
diff --git a/include/linux/edac.h b/include/linux/edac.h
index b3d87e5822f8..4fe67b853de0 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -771,7 +771,7 @@ struct mem_ctl_info {
struct dentry *debugfs;
u8 fake_inject_layer[EDAC_MAX_LAYERS];
- u32 fake_inject_ue;
+ bool fake_inject_ue;
u16 fake_inject_count;
};
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
index 798fad9e420d..3159a7dba034 100644
--- a/include/linux/fault-inject.h
+++ b/include/linux/fault-inject.h
@@ -18,7 +18,7 @@ struct fault_attr {
atomic_t times;
atomic_t space;
unsigned long verbose;
- u32 task_filter;
+ bool task_filter;
unsigned long stacktrace_depth;
unsigned long require_start;
unsigned long require_end;
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 637f67002c5a..e6284591599e 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -66,7 +66,7 @@ struct kobject {
struct kobject *parent;
struct kset *kset;
struct kobj_type *ktype;
- struct kernfs_node *sd;
+ struct kernfs_node *sd; /* sysfs directory entry */
struct kref kref;
#ifdef CONFIG_DEBUG_KOBJECT_RELEASE
struct delayed_work release;
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index bba08f44cc97..dc777be5f2e1 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -270,6 +270,14 @@ extern struct platform_device *__platform_create_bundle(
struct resource *res, unsigned int n_res,
const void *data, size_t size, struct module *module);
+int __platform_register_drivers(struct platform_driver * const *drivers,
+ unsigned int count, struct module *owner);
+void platform_unregister_drivers(struct platform_driver * const *drivers,
+ unsigned int count);
+
+#define platform_register_drivers(drivers, count) \
+ __platform_register_drivers(drivers, count, THIS_MODULE)
+
/* early platform driver interface */
struct early_platform_driver {
const char *class_str;