acpi_status pci_osc_control_set(u32 flags) 
acpi_status pci_osc_control_set(acpi_handle handle, u32 flags) 
acpi_status pci_osc_control_set(u32 flags){	acpi_status	status;	u32		ctrlset;	ctrlset = (flags & OSC_CONTROL_MASKS);	if (!ctrlset) {		return AE_TYPE;	}	if (ctrlset_buf[OSC_SUPPORT_TYPE] && 	 	((global_ctrlsets & ctrlset) != ctrlset)) {		return AE_SUPPORT;	}	ctrlset_buf[OSC_CONTROL_TYPE] |= ctrlset;	status = acpi_get_devices ( PCI_ROOT_HID_STRING,				acpi_run_osc,				ctrlset_buf,				NULL );	if (ACPI_FAILURE (status)) {		ctrlset_buf[OSC_CONTROL_TYPE] &= ~ctrlset;	}		return status;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/427bf532b5ad6db5addc2bce675d13f874397c0c/pci-acpi.c/clean/drivers/pci/pci-acpi.c