linux-kernel - [PATCH] gpio: blzp1600: remove incorrect pf_match

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Message-Id: <20250502203721.2117186-1-arnd@kernel.org>
Date: Fri,  2 May 2025 22:37:07 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: James Cowgill <james.cowgill@...ize.com>,
	Matt Redfearn <matt.redfearn@...ize.com>,
	Neil Jones <neil.jones@...ize.com>,
	Nikolaos Pasaloukos <nikolaos.pasaloukos@...ize.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Cc: Arnd Bergmann <arnd@...db.de>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] gpio: blzp1600: remove incorrect pf_match_ptr()

From: Arnd Bergmann <arnd@...db.de>

The blzp1600_gpio_of_match is defined unconditionally and can always be referenced
by the driver, so don't use of_match_ptr() and avoid this warning:

drivers/gpio/gpio-blzp1600.c:263:34: error: 'blzp1600_gpio_of_match' defined but not used [-Werror=unused-const-variable=]
  263 | static const struct of_device_id blzp1600_gpio_of_match[] = {

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpio/gpio-blzp1600.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-blzp1600.c b/drivers/gpio/gpio-blzp1600.c
index 2760a13c0801..055cb296ae54 100644
--- a/drivers/gpio/gpio-blzp1600.c
+++ b/drivers/gpio/gpio-blzp1600.c
@@ -269,7 +269,7 @@ MODULE_DEVICE_TABLE(of, blzp1600_gpio_of_match);
 static struct platform_driver blzp1600_gpio_driver = {
 	.driver		= {
 		.name	= DRIVER_NAME,
-		.of_match_table = of_match_ptr(blzp1600_gpio_of_match),
+		.of_match_table = blzp1600_gpio_of_match,
 	},
 	.probe		= blzp1600_gpio_probe,
 };
-- 
2.39.5