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From: techping.chan at gmail.com <techping.chan@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/6] cmd: led: add enum led_cmd member to support error code return
Date: Mon, 27 Mar 2017 22:38:41 +0800	[thread overview]
Message-ID: <1490625523-11594-4-git-send-email-techping.chan@gmail.com> (raw)
In-Reply-To: <1490625523-11594-1-git-send-email-techping.chan@gmail.com>

From: Ziping Chen <techping.chan@gmail.com>

Add enum led_cmd member LED_CMD_ERROR, so that the enum can contain
the error code -1.

Signed-off-by: Ziping Chen <techping.chan@gmail.com>
---
 cmd/led.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/cmd/led.c b/cmd/led.c
index ef0ab1a..d50938a 100644
--- a/cmd/led.c
+++ b/cmd/led.c
@@ -62,7 +62,13 @@ static const led_tbl_t led_commands[] = {
 	{ NULL, 0, NULL, NULL, NULL }
 };
 
-enum led_cmd { LED_CMD_ON, LED_CMD_OFF, LED_CMD_TOGGLE, LED_CMD_BLINK };
+enum led_cmd {
+	LED_CMD_ERROR = -1,
+	LED_CMD_ON,
+	LED_CMD_OFF,
+	LED_CMD_TOGGLE,
+	LED_CMD_BLINK
+};
 
 enum led_cmd get_led_cmd(char *var)
 {
-- 
2.7.4

  parent reply	other threads:[~2017-03-27 14:38 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-27 14:38 [U-Boot] [PATCH 1/6] led: add get_status support for DM LED support techping.chan at gmail.com
2017-03-27 14:38 ` [U-Boot] [PATCH 2/6] led: gpio: add support for get_status function techping.chan at gmail.com
2017-04-01  4:23   ` Simon Glass
2017-03-27 14:38 ` [U-Boot] [PATCH 3/6] cmd: led: rename command enum value techping.chan at gmail.com
2017-04-01  4:22   ` Simon Glass
2017-03-27 14:38 ` techping.chan at gmail.com [this message]
2017-04-01  4:22   ` [U-Boot] [PATCH 4/6] cmd: led: add enum led_cmd member to support error code return Simon Glass
2017-03-27 14:38 ` [U-Boot] [PATCH 5/6] cmd: led: add DM-based implementation techping.chan at gmail.com
2017-04-01  4:22   ` Simon Glass
2017-04-05 13:24     ` Ziping Chen
2017-04-09 19:27       ` Simon Glass
2017-04-10 15:06         ` Ziping Chen
2017-04-10 17:35           ` Simon Glass
2017-03-27 14:38 ` [U-Boot] [PATCH 6/6] cmd: led: add command led list techping.chan at gmail.com
2017-04-01  4:23 ` [U-Boot] [PATCH 1/6] led: add get_status support for DM LED support Simon Glass
2017-04-05 13:20   ` Ziping Chen

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