tree ac2b13b4fc37bcc29ada2f46fde1e2cd2d734052
parent c1c4e8d55757f8aec5f95eb80860e340d717c217
author Alan Cox <alan@lxorguk.ukuu.org.uk> 1177325736 +0100
committer Jeff Garzik <jeff@garzik.org> 1177786293 -0400

ata_timing: ensure t->cycle is always correct

Russell King hit a case where quantisation errors accumulated such that
the cycle time was shorter than rather than equal to the active/recovery
time. The code already knows how to stretch times to fit the cycle time
but does not know about the reverse.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>