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| author | Jeff Garzik <jeff@garzik.org> | 2007-05-26 20:46:51 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-09 12:17:33 -0400 |
| commit | df69c9c5438b4e396a64d42608b2a6c48a3e7475 (patch) | |
| tree | a96728fe0d1f2714b574c8319344c584895963d0 /drivers | |
| parent | 2bcd866be55f8fe259ccac8eef2b8a7f7721b1d5 (diff) | |
| download | op-kernel-dev-df69c9c5438b4e396a64d42608b2a6c48a3e7475.zip op-kernel-dev-df69c9c5438b4e396a64d42608b2a6c48a3e7475.tar.gz | |
[libata] ahci: minor internal cleanups
Function renaming and factorization.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/ahci.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 4f2c05e..779a2b0 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -228,9 +228,9 @@ static void ahci_thaw(struct ata_port *ap); static void ahci_error_handler(struct ata_port *ap); static void ahci_vt8251_error_handler(struct ata_port *ap); static void ahci_post_internal_cmd(struct ata_queued_cmd *qc); +static int ahci_port_resume(struct ata_port *ap); #ifdef CONFIG_PM static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg); -static int ahci_port_resume(struct ata_port *ap); static int ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); static int ahci_pci_device_resume(struct pci_dev *pdev); #endif @@ -740,7 +740,7 @@ static void ahci_power_down(struct ata_port *ap) } #endif -static void ahci_init_port(struct ata_port *ap) +static void ahci_start_port(struct ata_port *ap) { /* enable FIS reception */ ahci_start_fis_rx(ap); @@ -1242,7 +1242,7 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat) ata_port_abort(ap); } -static void ahci_host_intr(struct ata_port *ap) +static void ahci_port_intr(struct ata_port *ap) { void __iomem *port_mmio = ap->ioaddr.cmd_addr; struct ata_eh_info *ehi = &ap->eh_info; @@ -1368,7 +1368,7 @@ static irqreturn_t ahci_interrupt(int irq, void *dev_instance) ap = host->ports[i]; if (ap) { - ahci_host_intr(ap); + ahci_port_intr(ap); VPRINTK("port %u\n", i); } else { VPRINTK("port %u (no irq)\n", i); @@ -1476,7 +1476,7 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg) ahci_power_down(ap); else { ata_port_printk(ap, KERN_ERR, "%s (%d)\n", emsg, rc); - ahci_init_port(ap); + ahci_start_port(ap); } return rc; @@ -1485,7 +1485,7 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg) static int ahci_port_resume(struct ata_port *ap) { ahci_power_up(ap); - ahci_init_port(ap); + ahci_start_port(ap); return 0; } @@ -1583,13 +1583,8 @@ static int ahci_port_start(struct ata_port *ap) ap->private_data = pp; - /* power up port */ - ahci_power_up(ap); - - /* initialize port */ - ahci_init_port(ap); - - return 0; + /* engage engines, captain */ + return ahci_port_resume(ap); } static void ahci_port_stop(struct ata_port *ap) |
