Structure at include/linux/parport.h, line 258 References: drivers/auxdisplay/ks0108.c, line 164 drivers/auxdisplay/panel.c, line 1611 drivers/char/lp.c, line 1013 drivers/i2c/busses/i2c-parport.c, line 389 drivers/input/serio/parkbd.c, line 217 drivers/net/hamradio/baycom_epp.c, line 1198 drivers/net/hamradio/baycom_par.c, line 503 drivers/net/plip/plip.c, line 1344 drivers/parport/parport_gsc.c, line 410 drivers/parport/parport_gsc.c, line 419 drivers/parport/parport_gsc.c, line 424 drivers/pps/clients/pps_parport.c, line 211 drivers/pps/generators/pps_gen_parport.c, line 228 drivers/scsi/imm.c, line 1280 drivers/scsi/ppa.c, line 1145 drivers/spi/spi-butterfly.c, line 314 drivers/spi/spi-lm70llp.c, line 317 include/linux/parport.h, line 258 include/linux/parport.h, line 269 include/linux/parport.h, line 293 include/linux/parport.h, line 335 include/linux/parport.h, line 336 sound/drivers/mts64.c, line 877 sound/drivers/portman2x4.c, line 676