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authorTejun Heo <htejun@gmail.com>2007-09-23 13:19:54 +0900
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:44 -0400
commitd0df8b5d0fb547a3351c2a4b1ded7f7cde5d713a (patch)
treea2005ec3be6e493844b092edeca9306fbc70f4b8 /drivers/ata/libata-pmp.c
parent633273a3ed1cf37ced90475b0f95cf81deab04f1 (diff)
downloadop-kernel-dev-d0df8b5d0fb547a3351c2a4b1ded7f7cde5d713a.zip
op-kernel-dev-d0df8b5d0fb547a3351c2a4b1ded7f7cde5d713a.tar.gz
libata-pmp: extend ACPI support to cover PMP
Extend ata_acpi_associate_sata_port() such that it can handle PMP and call it when PMP is attached and detached. Build breakage when !CONFIG_ATA_ACPI was spotted and fixed by Petr Vandrovec. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-pmp.c')
-rw-r--r--drivers/ata/libata-pmp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 671d171..eeffce6 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -607,6 +607,8 @@ int sata_pmp_attach(struct ata_device *dev)
ata_port_for_each_link(tlink, ap)
sata_link_init_spd(tlink);
+ ata_acpi_associate_sata_port(ap);
+
return 0;
fail:
@@ -646,6 +648,8 @@ static void sata_pmp_detach(struct ata_device *dev)
ap->nr_pmp_links = 0;
link->pmp = 0;
spin_unlock_irqrestore(ap->lock, flags);
+
+ ata_acpi_associate_sata_port(ap);
}
/**
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