Merge branch 'master' of git://git.denx.de/u-boot-imx

[karo-tx-uboot.git] / common / cmd_i2c.c

diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 1283c82afb0c6dae2cd6b286b786dee34f407d74..0a0cfceb45ca6d7e424655dec811a6540355df31 100644 (file)
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -1284,10 +1284,19 @@ static cmd_tbl_t cmd_i2c_sub[] = {
        U_BOOT_CMD_MKENT(speed, 1, 1, do_i2c_bus_speed, "", ""),
 };
 
+#ifndef CONFIG_RELOC_FIXUP_WORKS
+void i2c_reloc(void) {
+       fixup_cmdtable(cmd_i2c_sub, ARRAY_SIZE(cmd_i2c_sub));
+}
+#endif
+
 static int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        cmd_tbl_t *c;
 
+       if (argc < 2)
+               return cmd_usage(cmdtp);
+
        /* Strip off leading 'i2c' command argument */
        argc--;
        argv++;