Defined in 2 files as a prototype:

• arch/powerpc/kernel/udbg_16550.c, line 13 (as a prototype)
• arch/powerpc/platforms/powermac/udbg_scc.c, line 15 (as a prototype)

Referenced in 2 files:

• arch/powerpc/kernel/misc_64.S, line 113
• arch/powerpc/platforms/powermac/udbg_scc.c, line 170