autoconfig.mk: avoid apostophes around hex values

[platform/kernel/u-boot.git] / board / amcc / taihu / taihu.c

diff --git a/board/amcc/taihu/taihu.c b/board/amcc/taihu/taihu.c
index 1682cf7..87c9403 100644 (file)
--- a/board/amcc/taihu/taihu.c
+++ b/board/amcc/taihu/taihu.c
@@ -29,7 +29,7 @@
 #include <asm/io.h>
 #include <spi.h>
 #include <netdev.h>
-#include <asm/gpio.h>
+#include <asm/ppc4xx-gpio.h>
 
 extern int lcd_init(void);
 
@@ -101,16 +101,12 @@ static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[
 {
        int led_no;
 
-       if (argc != 3) {
-               cmd_usage(cmd_tp);
-               return -1;
-       }
+       if (argc != 3)
+               return cmd_usage(cmd_tp);
 
        led_no = simple_strtoul(argv[1], NULL, 16);
-       if (led_no != 1 && led_no != 2) {
-               cmd_usage(cmd_tp);
-               return -1;
-       }
+       if (led_no != 1 && led_no != 2)
+               return cmd_usage(cmd_tp);
 
        if (strcmp(argv[2],"off") == 0x0) {
                if (led_no == 1)
@@ -123,8 +119,7 @@ static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[
                else
                        gpio_write_bit(31, 0);
        } else {
-               cmd_usage(cmd_tp);
-               return -1;
+               return cmd_usage(cmd_tp);
        }
 
        return 0;