sata_via: apply magic FIFO fix to vt6420 too
authorTejun Heo <tj@kernel.org>
Fri, 19 Nov 2010 14:29:19 +0000 (15:29 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Dec 2010 21:32:38 +0000 (13:32 -0800)
commit364a306718737115ed0bef1b6ae75af7988e7fa8
tree042fe5cf3f8dd5a4624b045a2005be2a04881be6
parentc01412aa4398735a9746d9e7760efad52f7966c8
sata_via: apply magic FIFO fix to vt6420 too

commit b1353e4f40f6179ab26a3bb1b2e1fe29ffe534f5 upstream.

vt6420 has the same FIFO overflow problem as vt6421 when combined with
certain devices.  This patch applies the magic fix to vt6420 too.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Martin Qvist <q@maq.dk>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Cc: Joseph Chan <JosephChan@via.com.tw>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/ata/sata_via.c