powerpc/83xx/km: make local functions and structs static

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

board/keymile/common/common.c

@@ -242,7 +242,7 @@ U_BOOT_CMD(km_setboardid, 1, 0, do_setboardid, "setboardid", "read out bid and "
  *				application and in the init scripts (?)
  *	return 0 in case of match, 1 if not match or error
  */
-int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
 			char *const argv[])
 {
 	unsigned long ivmbid = 0, ivmhwkey = 0;
@@ -383,7 +383,7 @@ U_BOOT_CMD(km_checkbidhwk, 2, 0, do_checkboardidhwk,
  *  if the testpin of the board is asserted, return 1
  *  *	else return 0
  */
-int do_checktestboot(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_checktestboot(cmd_tbl_t *cmdtp, int flag, int argc,
 			char *const argv[])
 {
 	int testpin = 0;

board/keymile/common/ivm.c

@@ -26,7 +26,7 @@
 #include <i2c.h>
 #include "common.h"
 
-int ivm_calc_crc(unsigned char *buf, int len)
+static int ivm_calc_crc(unsigned char *buf, int len)
 {
 	const unsigned short crc_tab[16] = {
 		0x0000, 0xCC01, 0xD801, 0x1400,
@@ -252,7 +252,7 @@ static int ivm_analyze_block2(unsigned char *buf, int len)
 	return 0;
 }
 
-int ivm_analyze_eeprom(unsigned char *buf, int len)
+static int ivm_analyze_eeprom(unsigned char *buf, int len)
 {
 	unsigned short	val;
 	unsigned char	valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN];

board/keymile/km83xx/km83xx.c

@@ -31,7 +31,7 @@
 
 #include "../common/common.h"
 
-const qe_iop_conf_t qe_iop_conf_tab[] = {
+static const qe_iop_conf_t qe_iop_conf_tab[] = {
 	/* port pin dir open_drain assign */
 #if defined(CONFIG_MPC8360)
 	/* MDIO */
@@ -300,7 +300,7 @@ int last_stage_init(void)
 	return 0;
 }
 
-int fixed_sdram(void)
+static int fixed_sdram(void)
 {
 	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 	u32 msize = 0;