ACPI: restore CONFIG_ACPI_SLEEP
Restore the 2.6.22 CONFIG_ACPI_SLEEP build option, but now shadowing the
new CONFIG_PM_SLEEP option.
Signed-off-by: Len Brown <len.brown@intel.com>
[ Modified to work with the PM config setup changes. ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 67c63d1..5c6a5d0 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -220,6 +220,7 @@
}
EXPORT_SYMBOL(pci_osc_control_set);
+#ifdef CONFIG_ACPI_SLEEP
/*
* _SxD returns the D-state with the highest power
* (lowest D-state number) supported in the S-state "x".
@@ -267,6 +268,7 @@
}
return PCI_POWER_ERROR;
}
+#endif
static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{
@@ -340,7 +342,9 @@
ret = register_acpi_bus_type(&acpi_pci_bus);
if (ret)
return 0;
+#ifdef CONFIG_ACPI_SLEEP
platform_pci_choose_state = acpi_pci_choose_state;
+#endif
platform_pci_set_power_state = acpi_pci_set_power_state;
return 0;
}