AGESA: Declare callout Fch_Oem_config static

Change-Id: If5c62b868c4144845d79dc26068c500ab5d26947
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7111
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c b/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
index e443e04..adfa4e4 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/BiosCallOuts.c
@@ -26,6 +26,8 @@
 #include <vendorcode/amd/agesa/f15tn/Proc/Fch/FchPlatform.h>
 #include <stdlib.h>
 
+static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr);
+
 const BIOS_CALLOUT_STRUCT BiosCallouts[] =
 {
 	{AGESA_ALLOCATE_BUFFER,          agesa_AllocateBuffer },
@@ -185,7 +187,7 @@
  *  Configure platform specific Hudson device,
  *   such Azalia, SATA, IMC etc.
  */
-AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
+static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
 {
 	AMD_CONFIG_PARAMS *StdHeader = ConfigPtr;