MIPS: RB532: Remove obsolute reference to setup_serial_port

We are no longer using setup_serial_port. So just remove it
from the prom code.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index c5d8868e1b15e41ffed4caac135651165b0c50eb..46ca24dbcc2d0ea035fe104c46cc03ab7684c2aa 100644 (file)
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -37,8 +37,6 @@
 #include <asm/mach-rc32434/ddr.h>
 #include <asm/mach-rc32434/prom.h>
 
-extern void __init setup_serial_port(void);
-
 unsigned int idt_cpu_freq = 132000000;
 EXPORT_SYMBOL(idt_cpu_freq);