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authorTejun Heo <htejun@gmail.com>2007-08-22 21:15:18 -0400
committerJeff Garzik <jeff@garzik.org>2007-08-31 04:27:47 -0400
commit43a98f05d99205687ddf74089e79a8312c8c5f90 (patch)
treeeeec0745b94e50fbd99baa045b77adfcbc85175a /drivers/ata/pata_cs5520.c
parent16c55b038033d8f6f7601996dfae44399666d9ab (diff)
ata_piix: implement IOCFG bit18 quirk
Some notebooks need bit18 of IOCFG to be cleared for the drive bay to work even though the bit is NOOP according to the datasheet. This patch implement IOCFG bit18 quirk and apply it to Clevo M570U. http://bugzilla.kernel.org/show_bug.cgi?id=8051 Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: D. Angelis <dangelis@beta-cae.gr> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_cs5520.c')
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