diff options
Diffstat (limited to 'drivers/ata/libahci.c')
| -rw-r--r-- | drivers/ata/libahci.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 8eea309ea212..ed7803f2b4f1 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -56,8 +56,7 @@ MODULE_PARM_DESC(skip_host_reset, "skip global host reset (0=don't skip, 1=skip) module_param_named(ignore_sss, ahci_ignore_sss, int, 0444); MODULE_PARM_DESC(ignore_sss, "Ignore staggered spinup flag (0=don't ignore, 1=ignore)"); -static int ahci_enable_alpm(struct ata_port *ap, - enum link_pm policy); +static int ahci_enable_alpm(struct ata_port *ap, enum ata_lpm_policy policy); static void ahci_disable_alpm(struct ata_port *ap); static ssize_t ahci_led_show(struct ata_port *ap, char *buf); static ssize_t ahci_led_store(struct ata_port *ap, const char *buf, @@ -649,7 +648,7 @@ static void ahci_disable_alpm(struct ata_port *ap) u32 cmd; struct ahci_port_priv *pp = ap->private_data; - /* IPM bits should be disabled by libata-core */ + /* LPM bits should be disabled by libata-core */ /* get the existing command bits */ cmd = readl(port_mmio + PORT_CMD); @@ -691,8 +690,7 @@ static void ahci_disable_alpm(struct ata_port *ap) */ } -static int ahci_enable_alpm(struct ata_port *ap, - enum link_pm policy) +static int ahci_enable_alpm(struct ata_port *ap, enum ata_lpm_policy policy) { struct ahci_host_priv *hpriv = ap->host->private_data; void __iomem *port_mmio = ahci_port_base(ap); @@ -705,21 +703,21 @@ static int ahci_enable_alpm(struct ata_port *ap, return -EINVAL; switch (policy) { - case MAX_PERFORMANCE: - case NOT_AVAILABLE: + case ATA_LPM_MAX_POWER: + case ATA_LPM_UNKNOWN: /* - * if we came here with NOT_AVAILABLE, + * if we came here with ATA_LPM_UNKNOWN, * it just means this is the first time we * have tried to enable - default to max performance, * and let the user go to lower power modes on request. */ ahci_disable_alpm(ap); return 0; - case MIN_POWER: + case ATA_LPM_MIN_POWER: /* configure HBA to enter SLUMBER */ asp = PORT_CMD_ASP; break; - case MEDIUM_POWER: + case ATA_LPM_MED_POWER: /* configure HBA to enter PARTIAL */ asp = 0; break; @@ -762,7 +760,7 @@ static int ahci_enable_alpm(struct ata_port *ap, writel(cmd, port_mmio + PORT_CMD); cmd = readl(port_mmio + PORT_CMD); - /* IPM bits should be set by libata-core */ + /* LPM bits should be set by libata-core */ return 0; } |