From: Bartlomiej Zolnierkiewicz Date: Tue, 6 Oct 2009 22:26:57 +0000 (+0200) Subject: pata_atp867x: fix it to not claim MWDMA support X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=566b54c8a491654b145b6ae246039e5b4a56e587;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git pata_atp867x: fix it to not claim MWDMA support MWDMA modes are not supported by this driver currently. Acked-by: Jung-Ik (John) Lee Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c index 7990de925d2e..ebfc8ff86519 100644 --- 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, };