This is a note to let you know that I've just added the patch titled
Subject: PM: Export device_pm_schedule_removal
to my gregkh-2.6 tree. Its filename is
pm-export-device_pm_schedule_removal.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/
>From [EMAIL PROTECTED] Mon Jan 28 08:57:01 2008
From: "Rafael J. Wysocki" <[EMAIL PROTECTED]>
Date: Fri, 25 Jan 2008 01:30:25 +0100
Subject: PM: Export device_pm_schedule_removal
To: Andrew Morton <[EMAIL PROTECTED]>
Cc: Michael Buesch <[EMAIL PROTECTED]>, pm list <[EMAIL PROTECTED]>, Alan Stern
<[EMAIL PROTECTED]>, Len Brown <[EMAIL PROTECTED]>, LKML
<linux-kernel@vger.kernel.org>, Pavel Machek <[EMAIL PROTECTED]>, [EMAIL
PROTECTED], Alessandro Rubini <[EMAIL PROTECTED]>, Richard Purdie <[EMAIL
PROTECTED]>, Greg KH <[EMAIL PROTECTED]>
Message-ID: <[EMAIL PROTECTED]>
Content-Disposition: inline
From: Rafael J. Wysocki <[EMAIL PROTECTED]>
Move the declaration of device_pm_schedule_removal() to device.h
and make it exported, as it will be used directly by some drivers
for unregistering device objects during suspend/resume cycles in a
safe way.
Signed-off-by: Rafael J. Wysocki <[EMAIL PROTECTED]>
Acked-by: Pavel Machek <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/base/power/main.c | 1 +
drivers/base/power/power.h | 1 -
include/linux/device.h | 6 ++++++
3 files changed, 7 insertions(+), 1 deletion(-)
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -129,6 +129,7 @@ void device_pm_schedule_removal(struct d
list_move_tail(&dev->power.entry, &dpm_destroy);
mutex_unlock(&dpm_list_mtx);
}
+EXPORT_SYMBOL_GPL(device_pm_schedule_removal);
/**
* pm_sleep_lock - mutual exclusion for registration and suspend
--- a/drivers/base/power/power.h
+++ b/drivers/base/power/power.h
@@ -13,7 +13,6 @@ static inline struct device *to_device(s
extern void device_pm_add(struct device *);
extern void device_pm_remove(struct device *);
-extern void device_pm_schedule_removal(struct device *);
extern int pm_sleep_lock(void);
extern void pm_sleep_unlock(void);
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -534,11 +534,17 @@ extern struct device *device_create(stru
extern void device_destroy(struct class *cls, dev_t devt);
#ifdef CONFIG_PM_SLEEP
extern void destroy_suspended_device(struct class *cls, dev_t devt);
+extern void device_pm_schedule_removal(struct device *);
#else /* !CONFIG_PM_SLEEP */
static inline void destroy_suspended_device(struct class *cls, dev_t devt)
{
device_destroy(cls, devt);
}
+
+static inline void device_pm_schedule_removal(struct device *dev)
+{
+ device_unregister(dev);
+}
#endif /* !CONFIG_PM_SLEEP */
/*
Patches currently in gregkh-2.6 which might be from [EMAIL PROTECTED] are
driver/pm-export-device_pm_schedule_removal.patch
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