dataflash mmc mux: use common cmd_usage function

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

diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 4a9317f16c5694d968702833e549901d16cccbf5..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);
 }
 
 /***************************************************/
@@ -555,5 +554,5 @@ U_BOOT_CMD(
        "pci modify[.b, .w, .l] b.d.f address\n"
        "    -  modify, auto increment CFG address\n"
        "pci write[.b, .w, .l] b.d.f address value\n"
-       "    - write to CFG address\n"
+       "    - write to CFG address"
 );