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pata_atp867x: fix it to not claim MWDMA support 

MWDMA modes are not supported by this driver currently.

Acked-by: Jung-Ik (John) Lee <jilee@google.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-10-07 00:26:57 +02:00 committed by Jeff Garzik
parent 3b761d3d43
commit 566b54c8a4
1 changed files with 1 additions and 9 deletions
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10
drivers/ata/pata_atp867x.c
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@ -118,20 +118,13 @@ struct atp867x_priv {
int pci66mhz;
};
static inline u8 atp867x_speed_to_mode(u8 speed)
{
return speed - XFER_UDMA_0 + 1;
}
static void atp867x_set_dmamode(struct ata_port *ap, struct ata_device *adev)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
struct atp867x_priv *dp = ap->private_data;
u8 speed = adev->dma_mode;
u8 b;
u8 mode;
mode = atp867x_speed_to_mode(speed);
u8 mode = speed - XFER_UDMA_0 + 1;
/*
* Doc 6.6.9: decrease the udma mode value by 1 for safer UDMA speed
@ -471,7 +464,6 @@ static int atp867x_init_one(struct pci_dev *pdev,
static const struct ata_port_info info_867x = {
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA6,
.port_ops = &atp867x_ops,
};