Commit b63b1331 authored Mar 18, 2008 by Tejun Heo Committed by Jeff Garzik Mar 24, 2008

pata_it821x: use raw nbytes in check_atapi_dma



pata_it821x needs to look at raw request size in check_atapi_dma().

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

parent aacda375

drivers/ata/pata_it821x.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -564,7 +564,7 @@ static int it821x_check_atapi_dma(struct ata_queued_cmd *qc)
		struct it821x_dev *itdev = ap->private_data;

		/* Only use dma for transfers to/from the media. */
		if (qc->nbytes < 2048)
		if (ata_qc_raw_nbytes(qc) < 2048)
		return -EOPNOTSUPP;

		/* No ATAPI DMA in smart mode */