Defined in 2 files as a macro:

• include/linux/loop.h, line 26 (as a macro)
• net/ax25/ax25_iface.c, line 33 (as a macro)

Referenced in 2 files:

• net/ax25/ax25_ds_timer.c, line 28
• net/ax25/ax25_std_in.c, line 218