Defined in 4 files as a variable:
- arch/arm/mach-footbridge/isa.c, line 68 (as a variable)
- arch/arm/mach-omap1/serial.c, line 94 (as a variable)
- arch/arm/mach-rpc/riscpc.c, line 155 (as a variable)
- arch/powerpc/kernel/legacy_serial.c, line 482 (as a variable)