AD1848_THINKPAD_CS4248_ENABLE_BIT 1561 sound/isa/wss/wss_lib.c tmp |= AD1848_THINKPAD_CS4248_ENABLE_BIT; AD1848_THINKPAD_CS4248_ENABLE_BIT 1564 sound/isa/wss/wss_lib.c tmp &= ~AD1848_THINKPAD_CS4248_ENABLE_BIT;