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From: luka.kovacic at sartura.hr <luka.kovacic@sartura.hr>
To: u-boot@lists.denx.de
Subject: [PATCH 2/2 v1] cmd: gpio: Add the command return value to the help text
Date: Mon, 27 Jan 2020 07:30:20 +0100	[thread overview]
Message-ID: <20200127063020.28026-1-luka.kovacic@sartura.hr> (raw)
In-Reply-To: <20200123211204.GC26536@bill-the-cat>

From: Luka Kovacic <luka.kovacic@sartura.hr>

Adds the command return value to the help text, since pin value
is returned.

Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
---
 cmd/gpio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/gpio.c b/cmd/gpio.c
index eff36ab2af..e57d3fb638 100644
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -245,5 +245,6 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 U_BOOT_CMD(gpio, 4, 0, do_gpio,
 	   "query and control gpio pins",
 	   "<input|set|clear|toggle> <pin>\n"
-	   "    - input/set/clear/toggle the specified pin\n"
+	   "    - input/set/clear/toggle the specified pin; pin value is\n"
+	   "      returned.\n"
 	   "gpio status [-a] [<bank> | <pin>]  - show [all/claimed] GPIOs");
-- 
2.20.1

  parent reply	other threads:[~2020-01-27  6:30 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-05 19:10 [PATCH 0/1 v1] cmd: gpio: Correct do_gpio() return value Luka Kovacic
2020-01-05 19:10 ` [PATCH 1/1 " Luka Kovacic
2020-01-23 12:31   ` Tom Rini
2020-01-23 21:04     ` Luka Kovačič
2020-01-23 21:12       ` Tom Rini
2020-01-27  6:30         ` [PATCH 1/2 v1] cmd: doc: Update command return values luka.kovacic at sartura.hr
2020-01-27  6:30         ` luka.kovacic at sartura.hr [this message]
2020-01-30  2:17         ` [PATCH 1/1 v1] cmd: gpio: Correct do_gpio() return value Simon Glass
2020-01-30 18:52           ` Tom Rini
2020-01-31  2:27             ` Simon Glass
2020-01-31 20:59               ` Tom Rini
2020-02-02 22:50                 ` Simon Glass
2020-02-08  0:05   ` Tom Rini
2020-03-10  9:47     ` Alex Kiernan
2020-03-10 12:37       ` Tom Rini
2020-03-10 13:23         ` Alex Kiernan

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