X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fcmd_date.c;h=0ac032cf3092e5fe7e182c63f9a23619b2bd6a7f;hb=8303ed128a55519f19c5f11087032d4bc4e0537a;hp=8dbf16d32a1220772427fbbb133a8c9fd0282aba;hpb=3388db2cd72d85717596158131b3e48efe2acfea;p=oweals%2Fu-boot.git

diff --git a/common/cmd_date.c b/common/cmd_date.c
index 8dbf16d32a..0ac032cf30 100644
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -31,7 +31,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-const char *weekdays[] = {
+static const char * const weekdays[] = {
 	"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
 };
 
@@ -41,9 +41,9 @@ const char *weekdays[] = {
 #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 * const argv[])
+static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	struct rtc_time tm;
 	int rcode = 0;
@@ -93,8 +93,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 		break;
 	default:
-		cmd_usage(cmdtp);
-		rcode = 1;
+		rcode = CMD_RET_USAGE;
 	}
 
 	/* switch back to original I2C bus */
@@ -106,7 +105,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char * const 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;
 
@@ -131,7 +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;