WPI_APMG_RFKILL
WPI_APMG_RFKILL,
if ((wpi_prph_read(sc, WPI_APMG_RFKILL) & 0x1) == 0) {
if (!(wpi_prph_read(sc, WPI_APMG_RFKILL) & 1)) {
WPI_DESC(WPI_APMG_RFKILL);