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path: root/drivers/pci/hotplug/shpchp.h
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Diffstat (limited to 'drivers/pci/hotplug/shpchp.h')
-rw-r--r--drivers/pci/hotplug/shpchp.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index f66e8d6..8a026f7 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -170,6 +170,7 @@ extern void shpchp_queue_pushbutton_work(struct work_struct *work);
extern int shpc_init( struct controller *ctrl, struct pci_dev *pdev);
#ifdef CONFIG_ACPI
+#include <linux/pci-acpi.h>
static inline int get_hp_params_from_firmware(struct pci_dev *dev,
struct hotplug_params *hpp)
{
@@ -177,14 +178,15 @@ static inline int get_hp_params_from_firmware(struct pci_dev *dev,
return -ENODEV;
return 0;
}
-#define get_hp_hw_control_from_firmware(pdev) \
- do { \
- if (DEVICE_ACPI_HANDLE(&(pdev->dev))) \
- acpi_run_oshp(DEVICE_ACPI_HANDLE(&(pdev->dev)));\
- } while (0)
+
+static inline int get_hp_hw_control_from_firmware(struct pci_dev *dev)
+{
+ u32 flags = OSC_SHPC_NATIVE_HP_CONTROL;
+ return acpi_get_hp_hw_control_from_firmware(dev, flags);
+}
#else
#define get_hp_params_from_firmware(dev, hpp) (-ENODEV)
-#define get_hp_hw_control_from_firmware(dev) do { } while (0)
+#define get_hp_hw_control_from_firmware(dev) (0)
#endif
struct ctrl_reg {