X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_irq.c;h=1e82883bd4eb4352e781b48003f50788a4732089;hb=588a13f742b6d63ac7d5631af11baa01f3a9e80f;hp=2c7e6bbf0c21974ad93ba15cf7440dcf3ed07926;hpb=e598dfc22c8789991d165714bec53b2390fc999d;p=u-boot

diff --git a/common/cmd_irq.c b/common/cmd_irq.c
index 2c7e6bbf0c..1e82883bd4 100644
--- a/common/cmd_irq.c
+++ b/common/cmd_irq.c
@@ -24,20 +24,18 @@
 #include <config.h>
 #include <command.h>
 
-int do_interrupts(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_interrupts(cmd_tbl_t *cmdtp, int flag, int argc,
+			 char * const argv[])
 {
 
-	if (argc != 2) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc != 2)
+		return CMD_RET_USAGE;
 
 	/* on */
-	if (strncmp(argv[1], "on", 2) == 0) {
+	if (strncmp(argv[1], "on", 2) == 0)
 		enable_interrupts();
-	} else {
+	else
 		disable_interrupts();
-	}
 
 	return 0;
 }
@@ -49,7 +47,7 @@ U_BOOT_CMD(
 );
 
 /* Implemented in $(CPU)/interrupts.c */
-int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 U_BOOT_CMD(
 	irqinfo,    1,    1,     do_irqinfo,