diff options
| author | Alan <alan@lxorguk.ukuu.org.uk> | 2007-01-08 12:07:25 +0000 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-09 17:39:30 -0500 |
| commit | 904dbd1307100edc12e2f98dd12b2338f1914f5b (patch) | |
| tree | ee76372ee2541c1cb739f1043793e2015184c287 | |
| parent | 4112e16a7c606a80810d22d55bfc742eaa61fecb (diff) | |
| download | talos-obmc-linux-904dbd1307100edc12e2f98dd12b2338f1914f5b.tar.gz talos-obmc-linux-904dbd1307100edc12e2f98dd12b2338f1914f5b.zip | |
ahci: Remove jmicron fixup
The AHCI set up is handled properly along with the other bits in the
JMICRON quirk. Remove the code whacking it in ahci.c as its un-needed and
also blindly fiddles with bits it doesn't own.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/ahci.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 32cfaa89dc7c..ca53d5a9c0c5 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1685,13 +1685,9 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); - /* JMicron-specific fixup: make sure we're in AHCI mode */ - /* This is protected from races with ata_jmicron by the pci probe - locking */ if (pdev->vendor == PCI_VENDOR_ID_JMICRON) { - /* AHCI enable, AHCI on function 0 */ - pci_write_config_byte(pdev, 0x41, 0xa1); - /* Function 1 is the PATA controller */ + /* Function 1 is the PATA controller except on the 368, where + we are not AHCI anyway */ if (PCI_FUNC(pdev->devfn)) return -ENODEV; } |
