panther: set fiber mode to always on

iopsys-brcm63xx-arm/panther/base-files/lib/functions/marvell.sh

@@ -108,8 +108,9 @@ has_power() {
 wan_sfp_mode () {
         # check if there is a sfp-rom present and return 0 if so
         # returns 2 if there is an error
-        i2cget -y 0 0x50 0x0 >/dev/null 2>&1
-        return $?
+        # i2cget -y 0 0x50 0x0 >/dev/null 2>&1
+        # return $?
+	return 0
 }
 
 disable_ext_led () {