linux-kernel - [PATCH 1/2] drivers: gpio: amd-fch: make resource struct const

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Message-Id: <1560787211-15443-1-git-send-email-info@metux.net>
Date:   Mon, 17 Jun 2019 18:00:10 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     info@...ux.net, linus.walleij@...aro.org,
        bgolaszewski@...libre.com, linux-gpio@...r.kernel.org
Subject: [PATCH 1/2] drivers: gpio: amd-fch: make resource struct const

From: Enrico Weigelt <info@...ux.net>

The struct resource field is statically initialized
and may never change. Therefore make it const.

Signed-off-by: Enrico Weigelt <info@...ux.net>
---
 drivers/gpio/gpio-amd-fch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-amd-fch.c b/drivers/gpio/gpio-amd-fch.c
index 38c3f4a..390a8b8 100644
--- a/drivers/gpio/gpio-amd-fch.c
+++ b/drivers/gpio/gpio-amd-fch.c
@@ -25,7 +25,7 @@
 #define AMD_FCH_GPIO_FLAG_WRITE		BIT(22)
 #define AMD_FCH_GPIO_FLAG_READ		BIT(16)
 
-static struct resource amd_fch_gpio_iores =
+static const struct resource amd_fch_gpio_iores =
 	DEFINE_RES_MEM_NAMED(
 		AMD_FCH_MMIO_BASE + AMD_FCH_GPIO_BANK0_BASE,
 		AMD_FCH_GPIO_SIZE,
-- 
1.9.1