property_index 1214 sound/pci/asihpi/hpi.h u16 what_to_enumerate, u16 property_index, u32 *psetting); property_index 661 sound/pci/asihpi/hpi_internal.h u16 property_index; property_index 279 sound/pci/asihpi/hpifunc.c u16 what_to_enumerate, u16 property_index, u32 *psetting)