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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-18 18:28:08 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-18 18:28:08 -0700
commit29e7ee378e2327c808ede66dec4d4d964f4d375f (patch)
tree4f904bfc485acd2ba5f7abdf43f57eeb8ce1dbdb /include/linux
parentfc15bc817eecd5c13581adab2a182c07edededa0 (diff)
parent967e35dcc9ac194b4a6fad69a5a51f93d69bb0d1 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: sysfs: cosmetic clean up on node creation failure paths sysfs: kill an extra put in sysfs_create_link() failure path Driver core: check return code of sysfs_create_link() HOWTO: Add the knwon_regression URI to the documentation dev_vdbg() documentation dev_vdbg(), available with -DVERBOSE_DEBUG sysfs: make sysfs_init_inode() static sysfs: fix sysfs root inode nlink accounting Documentation fix devres.txt: lib/iomap.c -> lib/devres.c sysfs: avoid kmem_cache_free(NULL) PM: remove deprecated dpm_runtime_* routines PM: Remove deprecated sysfs files Driver core: accept all valid action-strings in uevent-trigger debugfs: remove rmdir() non-empty complaint
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/device.h10
-rw-r--r--include/linux/kobject.h25
-rw-r--r--include/linux/pm.h11
3 files changed, 27 insertions, 19 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index be2debed70d..d9f0a57f5a2 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -572,6 +572,16 @@ dev_dbg(struct device * dev, const char * fmt, ...)
}
#endif
+#ifdef VERBOSE_DEBUG
+#define dev_vdbg dev_dbg
+#else
+static inline int __attribute__ ((format (printf, 2, 3)))
+dev_vdbg(struct device * dev, const char * fmt, ...)
+{
+ return 0;
+}
+#endif
+
#define dev_err(dev, format, arg...) \
dev_printk(KERN_ERR , dev , format , ## arg)
#define dev_info(dev, format, arg...) \
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 06cbf41d32d..aa2fe22b1ba 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -36,15 +36,24 @@ extern char uevent_helper[];
/* counter to tag the uevent, read only except for the kobject core */
extern u64 uevent_seqnum;
-/* the actions here must match the proper string in lib/kobject_uevent.c */
-typedef int __bitwise kobject_action_t;
+/*
+ * The actions here must match the index to the string array
+ * in lib/kobject_uevent.c
+ *
+ * Do not add new actions here without checking with the driver-core
+ * maintainers. Action strings are not meant to express subsystem
+ * or device specific properties. In most cases you want to send a
+ * kobject_uevent_env(kobj, KOBJ_CHANGE, env) with additional event
+ * specific variables added to the event environment.
+ */
enum kobject_action {
- KOBJ_ADD = (__force kobject_action_t) 0x01, /* exclusive to core */
- KOBJ_REMOVE = (__force kobject_action_t) 0x02, /* exclusive to core */
- KOBJ_CHANGE = (__force kobject_action_t) 0x03, /* device state change */
- KOBJ_OFFLINE = (__force kobject_action_t) 0x04, /* device offline */
- KOBJ_ONLINE = (__force kobject_action_t) 0x05, /* device online */
- KOBJ_MOVE = (__force kobject_action_t) 0x06, /* device move */
+ KOBJ_ADD,
+ KOBJ_REMOVE,
+ KOBJ_CHANGE,
+ KOBJ_MOVE,
+ KOBJ_ONLINE,
+ KOBJ_OFFLINE,
+ KOBJ_MAX
};
struct kobject {
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 273781c82e4..2735b7cadd2 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -284,8 +284,6 @@ extern int device_prepare_suspend(pm_message_t state);
#define device_may_wakeup(dev) \
(device_can_wakeup(dev) && (dev)->power.should_wakeup)
-extern int dpm_runtime_suspend(struct device *, pm_message_t);
-extern void dpm_runtime_resume(struct device *);
extern void __suspend_report_result(const char *function, void *fn, int ret);
#define suspend_report_result(fn, ret) \
@@ -317,15 +315,6 @@ static inline int device_suspend(pm_message_t state)
#define device_set_wakeup_enable(dev,val) do{}while(0)
#define device_may_wakeup(dev) (0)
-static inline int dpm_runtime_suspend(struct device * dev, pm_message_t state)
-{
- return 0;
-}
-
-static inline void dpm_runtime_resume(struct device * dev)
-{
-}
-
#define suspend_report_result(fn, ret) do { } while (0)
static inline int call_platform_enable_wakeup(struct device *dev, int is_on)