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>

diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c
index 7990de9..ebfc8ff 100644 (file)
--- a/drivers/ata/pata_atp867x.c
+++ b/drivers/ata/pata_atp867x.c
@@ -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,
        };