Make sure that argv[] argument pointers are not modified.

[oweals/u-boot.git] / common / cmd_scsi.c

diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index dd2c1ae73d6f9e20695be9c08aa5386c34778f63..5b2df28dd26698ee9f151edb25b622003693a075 100644 (file)
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -202,7 +202,7 @@ block_dev_desc_t * scsi_get_dev(int dev)
 /******************************************************************************
  * scsi boot command intepreter. Derived from diskboot
  */
-int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        char *boot_device = NULL;
        char *ep;
@@ -342,7 +342,7 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 /*********************************************************************************
  * scsi command intepreter
  */
-int do_scsi (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_scsi (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        switch (argc) {
     case 0:
@@ -623,11 +623,11 @@ U_BOOT_CMD(
        "scsi device [dev] - show or set current device\n"
        "scsi part [dev] - print partition table of one or all SCSI devices\n"
        "scsi read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
-       "     to memory address `addr'\n"
+       "     to memory address `addr'"
 );
 
 U_BOOT_CMD(
        scsiboot, 3, 1, do_scsiboot,
        "boot from SCSI device",
-       "loadAddr dev:part\n"
+       "loadAddr dev:part"
 );