Defined in 2 files as a macro:

• include/linux/parport.h, line 325 (as a macro)
• include/linux/parport.h, line 349 (as a macro)

Referenced in 4 files:

• drivers/char/bw-qcam.c, line 78
• drivers/char/c-qcam.c, line 115
• drivers/char/lp.c, line 153
• drivers/misc/parport_ieee1284.c, line 51