From: Simon Glass <sjg@chromium.org>
Date: Sun, 17 Feb 2019 03:24:43 +0000 (-0700)
Subject: gpio: Use case-insentive matching on the GPIO name
X-Git-Tag: v2019.04-rc3~13^2~24
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=48ca690917fc98cffa6b991a6e37fb221a64c9c8;p=oweals%2Fu-boot.git

gpio: Use case-insentive matching on the GPIO name

Allow the 'gpio' command to match GPIO bank names regardless of the case
of each. While these are generally in upper case, it is useful to be able
to provide lower case with the command.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/cmd/gpio.c b/cmd/gpio.c
index 539e07ee07..53366f36e7 100644
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -90,7 +90,7 @@ static int do_gpio_status(bool all, const char *gpio_name)
 		banklen = bank_name ? strlen(bank_name) : 0;
 
 		if (!gpio_name || !bank_name ||
-		    !strncmp(gpio_name, bank_name, banklen)) {
+		    !strncasecmp(gpio_name, bank_name, banklen)) {
 			const char *p = NULL;
 			int offset;