Commits
Robert Elliott committed c706a7954a1
hpsa: detect and report failures changing controller transport modes Detect failues when attempting to change controller to use simple or performant transport modes (mode change ack) rather than just proceeding ahead after timeouts. Return values are added to: hpsa_put_ctlr_into_performant_mode hpsa_wait_for_mode_change_ack and all their callers check/propagate the result. More consistency in printing errors and whether dev_err is used. Reviewed-by: Scott Teel <scott.teel@pmcs.com> Signed-off-by: Robert Elliott <elliott@hp.com> Signed-off-by: Don Brace <don.brace@pmcs.com> Signed-off-by: Christoph Hellwig <hch@lst.de>