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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2011-10-13 17:44:22 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2011-10-14 13:25:17 -0400 |
| commit | 4780c0b25e3f9d77122fb03ca000d3aa53992677 (patch) | |
| tree | 41a56695ef46d1e72958b8b0d75709f4cc3d108e /drivers/ata | |
| parent | 11e872a3e1e93ba00e5ec04a74c4d2fe3e14e708 (diff) | |
| download | linux-4780c0b25e3f9d77122fb03ca000d3aa53992677.tar.bz2 | |
pata_it8213: fix register naming used in it8213_set_piomode()
Rename 'idetm_port' and 'idetm_data' variables to 'master_port'
and 'master_data' respectively to match register naming used in
it8213_set_dmamode() and in ata_piix.c.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_it8213.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/ata/pata_it8213.c b/drivers/ata/pata_it8213.c index 4f0f7795a7a1..cf9164d79f11 100644 --- a/drivers/ata/pata_it8213.c +++ b/drivers/ata/pata_it8213.c @@ -76,8 +76,8 @@ static void it8213_set_piomode (struct ata_port *ap, struct ata_device *adev) { unsigned int pio = adev->pio_mode - XFER_PIO_0; struct pci_dev *dev = to_pci_dev(ap->host->dev); - unsigned int idetm_port= ap->port_no ? 0x42 : 0x40; - u16 idetm_data; + unsigned int master_port = ap->port_no ? 0x42 : 0x40; + u16 master_data; int control = 0; /* @@ -100,19 +100,19 @@ static void it8213_set_piomode (struct ata_port *ap, struct ata_device *adev) if (adev->class != ATA_DEV_ATA) control |= 4; /* PPE */ - pci_read_config_word(dev, idetm_port, &idetm_data); + pci_read_config_word(dev, master_port, &master_data); /* Set PPE, IE, and TIME as appropriate */ if (adev->devno == 0) { - idetm_data &= 0xCCF0; - idetm_data |= control; - idetm_data |= (timings[pio][0] << 12) | + master_data &= 0xCCF0; + master_data |= control; + master_data |= (timings[pio][0] << 12) | (timings[pio][1] << 8); } else { u8 slave_data; - idetm_data &= 0xFF0F; - idetm_data |= (control << 4); + master_data &= 0xFF0F; + master_data |= (control << 4); /* Slave timing in separate register */ pci_read_config_byte(dev, 0x44, &slave_data); @@ -121,8 +121,8 @@ static void it8213_set_piomode (struct ata_port *ap, struct ata_device *adev) pci_write_config_byte(dev, 0x44, slave_data); } - idetm_data |= 0x4000; /* Ensure SITRE is set */ - pci_write_config_word(dev, idetm_port, idetm_data); + master_data |= 0x4000; /* Ensure SITRE is set */ + pci_write_config_word(dev, master_port, master_data); } /** |