From 7e94e51525d3a289ed0c60b57dff36630a8413e4 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 11 Sep 2016 14:14:38 +0200 Subject: [PATCH] mfd: sm501: Constify gpio_chip structures These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @r disable optional_qualifier@ identifier i; position p; @@ static struct gpio_chip i@p = { ... }; @ok@ identifier r.i; expression e; position p; @@ e = i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct gpio_chip e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct gpio_chip i = { ... }; // Signed-off-by: Julia Lawall Signed-off-by: Lee Jones --- drivers/mfd/sm501.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 65cd0d2a822a..40534352e574 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1001,7 +1001,7 @@ static int sm501_gpio_output(struct gpio_chip *chip, return 0; } -static struct gpio_chip gpio_chip_template = { +static const struct gpio_chip gpio_chip_template = { .ngpio = 32, .direction_input = sm501_gpio_input, .direction_output = sm501_gpio_output, -- 2.20.1