scsi: ufs: full reinit upon resume if link was off

During suspend, if the link is put to off, it would require
a full initialization during resume.
This patch resets and restores both the hba and the card
during initialization.

Change-Id: I37b36c51ca1b475d8f8dfd2d9b1f098c917c86e4
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>