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| author |   Tejun Heo <tj@kernel.org> | 2010-09-01 17:50:04 +0200 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2010-10-21 20:21:04 -0400 |
| commit | c93b263e0d4fa8ce5fec0142a98196d1a127e845 (patch) | |
| tree | 6495053b65f7a79d1e5c11aaea77dd25e4082a84 /drivers/ata/ahci.c | |
| parent | [libata] Fix section mismatch: ata_sff_exit (diff) | |
| download | linux-dev-c93b263e0d4fa8ce5fec0142a98196d1a127e845.tar.xz linux-dev-c93b263e0d4fa8ce5fec0142a98196d1a127e845.zip | |
libata: clean up lpm related symbols and sysfs show/store functions
Link power management related symbols are in confusing state w/ mixed
usages of lpm, ipm and pm. This patch cleans up lpm related symbols
and sysfs show/store functions as follows.
* lpm states - NOT_AVAILABLE, MIN_POWER, MAX_PERFORMANCE and
MEDIUM_POWER are renamed to ATA_LPM_UNKNOWN and
ATA_LPM_{MIN|MAX|MED}_POWER.
* Pre/postfixes are unified to lpm.
* sysfs show/store functions for link_power_management_policy were
curiously named get/put and unnecessarily complex. Renamed to
show/store and simplified.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ahci.c')
| -rw-r--r-- | drivers/ata/ahci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 99d0e5a51148..68f7b4216501 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1209,7 +1209,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 0x100 + ap->port_no * 0x80, "port"); /* set initial link pm policy */ - ap->pm_policy = NOT_AVAILABLE; + ap->lpm_policy = ATA_LPM_UNKNOWN; /* set enclosure management message type */ if (ap->flags & ATA_FLAG_EM) |