110 	device_t ppbus = device_get_parent(ppidev);  in ppi_enable_intr()  local
122 	device_t ppbus = device_get_parent(ppidev);  in ppi_disable_intr()  local
230 	device_t ppbus = device_get_parent(ppidev);  in ppiintr()  local
289 	device_t ppbus = device_get_parent(ppidev);  in ppiopen()  local
315 	device_t ppbus = device_get_parent(ppidev);  in ppiclose()  local
357 	device_t ppbus = device_get_parent(ppidev);  in ppiread()  local
448 	device_t ppbus = device_get_parent(ppidev);  in ppiwrite()  local
545 	device_t ppbus = device_get_parent(ppidev);  in ppiioctl()  local