PM: Remove sysdev suspend, resume and shutdown operations

Since suspend, resume and shutdown operations in struct sysdev_class
and struct sysdev_driver are not used any more, remove them.  Also
drop sysdev_suspend(), sysdev_resume() and sysdev_shutdown() used
for executing those operations and modify all of their users
accordingly.  This reduces kernel code size quite a bit and reduces
its complexity.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/base/base.h b/drivers/base/base.h
index 19f49e41ce5d..a34dca0ad041 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -111,8 +111,6 @@ static inline int driver_match_device(struct device_driver *drv,
         return drv->bus->match ? drv->bus->match(dev, drv) : 1;
 }
 
-extern void sysdev_shutdown(void);
-
 extern char *make_class_name(const char *name, struct kobject *kobj);
 
 extern int devres_release_all(struct device *dev);