Defined in 3 files as a macro:

• drivers/char/rio/hosthw.h, line 210 (as a macro)
• include/asm-mips/mipsregs.h, line 276 (as a macro)
• include/math-emu/op-1.h, line 304 (as a macro)

Referenced in 4 files:

• drivers/mtd/doc1000.c, line 3565
• net/bridge/br_forward.c, line 2392
• net/bridge/br_ioctl.c, line 3565
• net/bridge/br_notify.c, line 3152