Defined in 2 files as a macro:

• arch/powerpc/include/asm/ioctls.h, line 93 (as a macro)
• include/asm-generic/ioctls.h, line 64 (as a macro)

Referenced in 2 files:

• drivers/tty/serial/atmel_serial.c, line 1384
• drivers/tty/serial/crisv10.c, line 3713