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

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

diff --git a/common/cmd_date.c b/common/cmd_date.c
index 3d78be2696d538079e5fceb5f0a6525ef401f152..0ac032cf3092e5fe7e182c63f9a23619b2bd6a7f 100644 (file)
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -31,15 +31,19 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-const char *weekdays[] = {
+static const char * const weekdays[] = {
        "Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
 };
 
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
 #define RELOC(a)       ((typeof(a))((unsigned long)(a) + gd->reloc_off))
+#else
+#define RELOC(a)       a
+#endif
 
-int mk_date (char *, struct rtc_time *);
+int mk_date (const char *, struct rtc_time *);
 
-int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        struct rtc_time tm;
        int rcode = 0;
@@ -67,9 +71,9 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                                /* and write to RTC */
                                rcode = rtc_set (&tm);
                                if(rcode)
-                                       puts("## Set date failled\n");
+                                       puts("## Set date failed\n");
                        } else {
-                               puts("## Get date failled\n");
+                               puts("## Get date failed\n");
                        }
                }
                /* FALL TROUGH */
@@ -77,7 +81,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                rcode = rtc_get (&tm);
 
                if (rcode) {
-                       puts("## Get date failled\n");
+                       puts("## Get date failed\n");
                        break;
                }
 
@@ -89,8 +93,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
                break;
        default:
-               cmd_usage(cmdtp);
-               rcode = 1;
+               rcode = CMD_RET_USAGE;
        }
 
        /* switch back to original I2C bus */
@@ -102,7 +105,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 /*
  * simple conversion of two-digit string with error checking
  */
-static int cnvrt2 (char *str, int *valp)
+static int cnvrt2 (const char *str, int *valp)
 {
        int val;
 
@@ -127,7 +130,7 @@ static int cnvrt2 (char *str, int *valp)
  * Some basic checking for valid values is done, but this will not catch
  * all possible error conditions.
  */
-int mk_date (char *datestr, struct rtc_time *tmp)
+int mk_date (const char *datestr, struct rtc_time *tmp)
 {
        int len, val;
        char *ptr;
@@ -218,5 +221,5 @@ U_BOOT_CMD(
        "[MMDDhhmm[[CC]YY][.ss]]\ndate reset\n"
        "  - without arguments: print date & time\n"
        "  - with numeric argument: set the system date & time\n"
-       "  - with 'reset' argument: reset the RTC\n"
+       "  - with 'reset' argument: reset the RTC"
 );