CHIPSC_RESET_XILINX 570 sound/pci/lx6464es/lx6464es.c plx_reg &= ~CHIPSC_RESET_XILINX; CHIPSC_RESET_XILINX 578 sound/pci/lx6464es/lx6464es.c plx_reg |= CHIPSC_RESET_XILINX;