linux-kernel - [PATCH] gpio: zevio: make gpio

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Date:   Sun, 20 Aug 2017 23:57:46 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, linus.walleij@...aro.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] gpio: zevio: make gpio_chip const

Make this const as it is only used as a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 drivers/gpio/gpio-zevio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index e23ef7b..3926ce9 100644
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -156,7 +156,7 @@ static int zevio_gpio_to_irq(struct gpio_chip *chip, unsigned pin)
 	return -ENXIO;
 }
 
-static struct gpio_chip zevio_gpio_chip = {
+static const struct gpio_chip zevio_gpio_chip = {
 	.direction_input	= zevio_gpio_direction_input,
 	.direction_output	= zevio_gpio_direction_output,
 	.set			= zevio_gpio_set,
-- 
1.9.1