[glsdk/meta-ti-glsdk.git] / recipes-bsp / u-boot / u-boot / 0014-Corrected-LED-name-match-finding-avoiding-extraneous.patch
1 From abc09e8f0b8e02dbfec8bb3c2e024ef9f1bdf4f0 Mon Sep 17 00:00:00 2001
2 From: Jason Kridner <jkridner@beagleboard.org>
3 Date: Tue, 8 Mar 2011 20:42:01 -0600
4 Subject: [PATCH 14/16] Corrected LED name match finding avoiding extraneous Usage printouts
6 ---
7 common/cmd_led.c | 5 +++--
8 1 files changed, 3 insertions(+), 2 deletions(-)
10 diff --git a/common/cmd_led.c b/common/cmd_led.c
11 index 7f02fe6..ca2227f 100644
12 --- a/common/cmd_led.c
13 +++ b/common/cmd_led.c
14 @@ -83,7 +83,7 @@ int str_onoff (char *var)
16 int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
17 {
18 - int state, i;
19 + int state, i, match = 0;
21 /* Validate arguments */
22 if ((argc != 3)) {
23 @@ -98,6 +98,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
24 for (i = 0; led_commands[i].string; i++) {
25 if ((strcmp("all", argv[1]) == 0) ||
26 (strcmp(led_commands[i].string, argv[1]) == 0)) {
27 + match = 1;
28 if (led_commands[i].on) {
29 if (state) {
30 led_commands[i].on();
31 @@ -111,7 +112,7 @@ int do_led (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
32 }
34 /* If we ran out of matches, print Usage */
35 - if (!led_commands[i].string && !(strcmp("all", argv[1]) == 0)) {
36 + if (!match) {
37 return cmd_usage(cmdtp);
38 }
40 --
41 1.6.6.1