driver-core: fix kernel-doc function parameters

Fix drivers/base/ missing kernel-doc parameters:
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'drv'
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'kobj'
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'fmt'
Warning(linux-2.6.24-git12//drivers/base/power/main.c:530): No description found for parameter 'state'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index bdc03f7..d609560 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -523,6 +523,7 @@
 
 /**
  *	device_suspend - Save state and stop all devices in system.
+ *	@state: new power management state
  *
  *	Prevent new devices from being registered, then lock all devices
  *	and suspend them.