led_display: split led display support into generic and hw-dependent parts

[u-boot] / common / cmd_dtt.c

diff --git a/common/cmd_dtt.c b/common/cmd_dtt.c
index 3cfd36ef7389bf8f2c5cfad5feea95e41d95762c..3388e43ca046acd6ef92cac03ce41f6715135aa4 100644 (file)
--- a/common/cmd_dtt.c
+++ b/common/cmd_dtt.c
@@ -28,7 +28,7 @@
 #include <dtt.h>
 #include <i2c.h>
 
-int do_dtt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_dtt (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        int i;
        unsigned char sensors[] = CONFIG_DTT_SENSORS;