parport: Revert "parport: fix memory leak"

This reverts commit 23c40591 ("parport: fix memory leak")

par_dev->state was already being removed in parport_unregister_device().
Reported-by: NYing Huang <ying.huang@intel.com>
Signed-off-by: NSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/parport/share.c

@@ -816,7 +816,6 @@ static void free_pardevice(struct device *dev)
 	struct pardevice *par_dev = to_pardevice(dev);
 
 	kfree(par_dev->name);
-	kfree(par_dev->state);
 	kfree(par_dev);
 }