PM: Update kerneldoc comments in drivers/base/power/main.c

The kerneldoc comments in drivers/base/power/main.c are generally
outdated and some of them don't describe the functions very
accurately.  Update them and standardize the format to use spaces
instead of tabs.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
1 file changed