git.stricted.de - GitHub/LineageOS/android_kernel_motorola

author	Tejun Heo <htejun@gmail.com>
	Thu, 7 Feb 2008 01:34:08 +0000 (10:34 +0900)
committer	Jeff Garzik <jeff@garzik.org>
	Mon, 11 Feb 2008 19:29:47 +0000 (14:29 -0500)
commit	4055dee7f525a702a060ea08a3fb9f045317355f
tree	1239fe8cdb67bebbc126cf959d3f4376e4a9236c	tree \| snapshot (tar.gz zip)
parent	7585eb1b7cf4bbace37ce18500809140c8eeccc3	commit \| diff

libata: ignore deverr on SETXFER if mode is configured

Some controllers (VIA CX700) raise device error on SETXFER even after
mode configuration succeeded. Update ata_dev_set_mode() such that
device error is ignored if transfer mode is configured correctly. To
implement this, device is revalidated even after device error on
SETXFER.

This fixes kernel bugzilla bug 8563.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>