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path: root/drivers/pci/hotplug/pciehp.h
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Diffstat (limited to 'drivers/pci/hotplug/pciehp.h')
-rw-r--r--drivers/pci/hotplug/pciehp.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 084b73efacb3..8492fab800cc 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -202,9 +202,13 @@ struct hpc_ops {
#include <acpi/actypes.h>
#include <linux/pci-acpi.h>
-extern int pciehp_acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev);
-#define pciehp_get_hp_hw_control_from_firmware(dev) \
- pciehp_acpi_get_hp_hw_control_from_firmware(dev)
+static inline int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev)
+{
+ u32 flags = (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL |
+ OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL);
+ return acpi_get_hp_hw_control_from_firmware(dev, flags);
+}
+
static inline int pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
struct hotplug_params *hpp)
{
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