Re: [PATCH] gpio: altera-a10sr: constify gpio_chip structure

From: Gustavo A. R. Silva
Date: Mon Jul 17 2017 - 00:14:42 EST




On 07/13/2017 12:41 PM, Thor Thayer wrote:
On 07/11/2017 05:15 PM, Gustavo A. R. Silva wrote:
This structure is only used to copy into another structure, so declare
it as const.

<snip>

Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx>
---
drivers/gpio/gpio-altera-a10sr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-altera-a10sr.c b/drivers/gpio/gpio-altera-a10sr.c
index 16a8951..6b11f13 100644
--- a/drivers/gpio/gpio-altera-a10sr.c
+++ b/drivers/gpio/gpio-altera-a10sr.c
@@ -71,7 +71,7 @@ static int altr_a10sr_gpio_direction_output(struct gpio_chip *gc,
return -EINVAL;
}
-static struct gpio_chip altr_a10sr_gc = {
+static const struct gpio_chip altr_a10sr_gc = {
.label = "altr_a10sr_gpio",
.owner = THIS_MODULE,
.get = altr_a10sr_gpio_get,

Reviewed-by: Thor Thayer <thor.thayer@xxxxxxxxxxxxxxx>

Thank you, Thor.

--
Gustavo A. R. Silva