ESTB 266 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == 0) ESTB 272 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == ESTB) ESTB 303 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == ESTB) ESTB 315 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == 0) ESTB 363 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == ESTB) ESTB 425 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == 0) ESTB 441 sound/drivers/portman2x4.c while ((portman_read_status(pm) & ESTB) == ESTB) ESTB 468 sound/drivers/portman2x4.c if ((parport_read_status(p) & ESTB) == ESTB) ESTB 476 sound/drivers/portman2x4.c if ((parport_read_status(p) & ESTB) != ESTB)