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PCI hotplug: clean up acpi_get_hp_params_from_firmware() interface

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This patch makes acpi_get_hp_params_from_firmware() take a
pci_dev rather than a pci_bus and makes it return a standard
int errno rather than acpi_status.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas
2009-09-14 16:35:15 -06:00
committed by Jesse Barnes
parent fca6825ad7
commit 6a29172ba9
5 changed files with 13 additions and 18 deletions
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2
include/linux/pci_hotplug.h
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@@ -227,7 +227,7 @@ struct hotplug_params {
#ifdef CONFIG_ACPI
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
int acpi_get_hp_params_from_firmware(struct pci_dev *dev,
struct hotplug_params *hpp);
int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags);
int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle);