Signed-off-by: N"Ed L. Cashin" <ecashin@coraid.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Use get_unaligned for possibly-unaligned multi-byte accesses to the
ATA device identify response buffer.