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authorRafael J. Wysocki <rjw@sisk.pl>2008-03-23 20:28:24 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-19 19:10:28 -0700
commitb844eba292b477cda14582bfc6f535deed57a82d (patch)
treeb2418a9a4fc672654f4592ae0a3e2853d82271c3 /include/linux/device.h
parent138fe4e069798d9aa948a5402ff15e58f483ee4e (diff)
PM: Remove destroy_suspended_device()
After 2.6.24 there was a plan to make the PM core acquire all device semaphores during a suspend/hibernation to protect itself from concurrent operations involving device objects. That proved to be too heavy-handed and we found a better way to achieve the goal, but before it happened, we had introduced the functions device_pm_schedule_removal() and destroy_suspended_device() to allow drivers to "safely" destroy a suspended device and we had adapted some drivers to use them. Now that these functions are no longer necessary, it seems reasonable to remove them and modify their users to use the normal device unregistration instead. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/device.h')
-rw-r--r--include/linux/device.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 441461f5ee2..dc3429e2eb0 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -545,20 +545,6 @@ extern struct device *device_create(struct class *cls, struct device *parent,
dev_t devt, const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
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 */
/*
* Platform "fixup" functions - allow the platform to have their say