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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-30 01:25:10 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-30 01:25:10 (GMT) |
| commit | 0169e284f6b6b263cc7c2ed25986b96cd6fda610 (patch) | |
| tree | 266623b0131e310de6e77a2c87c42b4092902fa4 /drivers/scsi/ahci.c | |
| parent | be15cd72d256e5eb3261a781b8507fac83ab33f6 (diff) | |
| download | linux-0169e284f6b6b263cc7c2ed25986b96cd6fda610.tar.xz | |
[libata] remove ata_chk_err(), ->check_err() hook.
We now depend on ->tf_read() to provide us with the contents
of the Error shadow register.
Diffstat (limited to 'drivers/scsi/ahci.c')
| -rw-r--r-- | drivers/scsi/ahci.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c index fe8187d..03829ae 100644 --- a/drivers/scsi/ahci.c +++ b/drivers/scsi/ahci.c @@ -192,7 +192,6 @@ static void ahci_port_stop(struct ata_port *ap); static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf); static void ahci_qc_prep(struct ata_queued_cmd *qc); static u8 ahci_check_status(struct ata_port *ap); -static u8 ahci_check_err(struct ata_port *ap); static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc); static void ahci_remove_one (struct pci_dev *pdev); @@ -221,7 +220,6 @@ static const struct ata_port_operations ahci_ops = { .check_status = ahci_check_status, .check_altstatus = ahci_check_status, - .check_err = ahci_check_err, .dev_select = ata_noop_dev_select, .tf_read = ahci_tf_read, @@ -458,13 +456,6 @@ static u8 ahci_check_status(struct ata_port *ap) return readl(mmio + PORT_TFDATA) & 0xFF; } -static u8 ahci_check_err(struct ata_port *ap) -{ - void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr; - - return (readl(mmio + PORT_TFDATA) >> 8) & 0xFF; -} - static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ahci_port_priv *pp = ap->private_data; |