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

[u-boot] / common / cmd_pci.c

diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 8a260df8bb1d7b07c216482fe326abed472aeae3..4bde0599118dd805dcc2cf8c0295f90eebb0847a 100644 (file)
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -471,7 +471,7 @@ pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag
  *      pci modify[.b, .w, .l] bus.device.function [addr]
  *      pci write[.b, .w, .l] bus.device.function addr value
  */
-int do_pci (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_pci (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong addr = 0, value = 0, size = 0;
        pci_dev_t bdf = 0;
@@ -534,8 +534,7 @@ int do_pci (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
        return 1;
  usage:
-       cmd_usage(cmdtp);
-       return 1;
+       return cmd_usage(cmdtp);
 }
 
 /***************************************************/