From: Patrice Chotard <patrice.chotard@foss.st.com>
Date: Tue, 30 Aug 2022 12:09:12 +0000 (+0200)
Subject: gpio: Fix pin's status display for pin with GPIOF_UNUSED function
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=a32920897a205c53717d864ae6c44fb6703094c9;p=u-boot.git

gpio: Fix pin's status display for pin with GPIOF_UNUSED function

Even pin with GPIOF_UNUSED function can have a label.
The criteria to add or not a space character is linked to label not to
the used/unused status.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
---

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index d60e46159a..a00880e446 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -916,7 +916,7 @@ int gpio_get_status(struct udevice *dev, int offset, char *buf, int buffsize)
 		snprintf(str + len, buffsize - len, ": %d [%c]%s%s",
 			 ret,
 			 used ? 'x' : ' ',
-			 used ? " " : "",
+			 label ? " " : "",
 			 label ? label : "");
 		break;
 	}