X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_misc.c;h=061b1bbad0122f09a249ab51346fc256c7c7beed;hb=effa4e30b06e7c4c7d4535bcab8e40652262b13c;hp=024299a877ec6a018d533dd353330689126ce939;hpb=2fb2604d5c20beb061b0a94282b7f6eb14d00cb8;p=u-boot

diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index 024299a877..061b1bbad0 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -27,42 +27,29 @@
 #include <common.h>
 #include <command.h>
 
-int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong start = get_timer(0);
 	ulong delay;
 
-	if (argc != 2) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc != 2)
+		return cmd_usage(cmdtp);
 
 	delay = simple_strtoul(argv[1], NULL, 10) * CONFIG_SYS_HZ;
 
 	while (get_timer(start) < delay) {
-		if (ctrlc ()) {
+		if (ctrlc ())
 			return (-1);
-		}
+
 		udelay (100);
 	}
 
 	return 0;
 }
 
-/* Implemented in $(CPU)/interrupts.c */
-#if defined(CONFIG_CMD_IRQ)
-int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-
-U_BOOT_CMD(
-	irqinfo,    1,    1,     do_irqinfo,
-	"print information about IRQs",
-	NULL
-);
-#endif
-
 U_BOOT_CMD(
 	sleep ,    2,    1,     do_sleep,
 	"delay execution for some time",
 	"N\n"
-	"    - delay execution for N seconds (N is _decimal_ !!!)\n"
+	"    - delay execution for N seconds (N is _decimal_ !!!)"
 );