* Returns zero always.
*/
#if defined(CONFIG_SYS_I2C)
-int do_i2c_show_bus(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_i2c_show_bus(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
{
int i;
#ifndef CONFIG_SYS_I2C_DIRECT_BUS
* on error.
*/
#if defined(CONFIG_SYS_I2C) || defined(CONFIG_I2C_MULTI_BUS)
-int do_i2c_bus_num(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_i2c_bus_num(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
{
int ret = 0;
unsigned int bus_no;