diff options
| author |   Tejun Heo <tj@kernel.org> | 2010-07-02 14:41:24 +0200 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2010-08-01 19:36:04 -0400 |
| commit | 728e0eaf99631d197e5158e21b4a8c4335a39231 (patch) | |
| tree | 4adba6f43f73ba4ae8894962a574efb1000ed79d /drivers/ata/ata_generic.c | |
| parent | [libata] ahci: Fix warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' (diff) | |
| download | linux-dev-728e0eaf99631d197e5158e21b4a8c4335a39231.tar.xz linux-dev-728e0eaf99631d197e5158e21b4a8c4335a39231.zip | |
ata_generic: drop hard coded DMA force logic for CENATEK
Commit 1529c69adc (ata_generic: implement ATA_GEN_* flags and force
enable DMA on MBP 7,1) implemented ATA_GEN_FORCE_DMA for forcing DMA
mode and applied it to CENATEK but forgot to remove the original hard
coded logic. This is removal of redundant logic and doesn't affect
correctness.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ata_generic.c')
| -rw-r--r-- | drivers/ata/ata_generic.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 7107a6929deb..cc5f7726bde7 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -54,7 +54,6 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) const struct pci_device_id *id = ap->host->private_data; int dma_enabled = 0; struct ata_device *dev; - struct pci_dev *pdev = to_pci_dev(ap->host->dev); if (id->driver_data & ATA_GEN_FORCE_DMA) { dma_enabled = 0xff; @@ -63,9 +62,6 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); } - if (pdev->vendor == PCI_VENDOR_ID_CENATEK) - dma_enabled = 0xFF; - ata_for_each_dev(dev, link, ENABLED) { /* We don't really care */ dev->pio_mode = XFER_PIO_0; |