Defined in 4 files as a macro:

• drivers/char/rio/hosthw.h, line 181 (as a macro)
• include/asm-mips64/regdef.h, line 183 (as a macro)
• include/asm-mips64/resource.h, line 121 (as a macro)
• include/asm-mips64/sgi/io.h, line 230 (as a macro)

Referenced in 2 files:

• drivers/mtd/maps/sc520cdp.c, line 2885
• net/bridge/br_notify.c, line 3117