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libata: bind the Linux device tree to the ACPI device tree

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Associate the ACPI device tree and libata devices.
This patch uses the generic ACPI glue framework to do so.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Holger Macht <holger@homac.de>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Matthew Garrett
2012-06-25 16:13:03 +08:00
committed by Jeff Garzik
parent de50ada55b
commit 6b66d95895
4 changed files with 148 additions and 4 deletions
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5
drivers/ata/libata-core.c
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@@ -5288,8 +5288,6 @@ static int ata_port_request_pm(struct ata_port *ap, pm_message_t mesg,
return rc;
}
#define to_ata_port(d) container_of(d, struct ata_port, tdev)
static int ata_port_suspend_common(struct device *dev, pm_message_t mesg)
{
struct ata_port *ap = to_ata_port(dev);
@@ -6513,6 +6511,8 @@ static int __init ata_init(void)
ata_parse_force_param();
ata_acpi_register();
rc = ata_sff_init();
if (rc) {
kfree(ata_force_tbl);
@@ -6539,6 +6539,7 @@ static void __exit ata_exit(void)
ata_release_transport(ata_scsi_transport_template);
libata_transport_exit();
ata_sff_exit();
ata_acpi_unregister();
kfree(ata_force_tbl);
}