ARM: remove obsolete at91rm9200

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

diff --git a/common/cmd_irq.c b/common/cmd_irq.c
index 2c7e6bbf0c21974ad93ba15cf7440dcf3ed07926..d35a43fc5e9b8ec2605be286afb347f09bbaf883 100644 (file)
--- a/common/cmd_irq.c
+++ b/common/cmd_irq.c
@@ -24,20 +24,17 @@
 #include <config.h>
 #include <command.h>
 
-int do_interrupts(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+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_usage(cmdtp);
 
        /* 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 +46,7 @@ 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,