From mboxrd@z Thu Jan 1 00:00:00 1970 From: eric@anholt.net (Eric Anholt) Date: Wed, 12 Jul 2017 12:13:16 -0700 Subject: [PATCH] pinctrl: bcm2835: constify gpio_chip structure In-Reply-To: <20170711180339.GA17806@embeddedgus> References: <20170711180339.GA17806@embeddedgus> Message-ID: <877ezdh3jn.fsf@eliezer.anholt.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org "Gustavo A. R. Silva" writes: > This structure is only used to copy into other structure, so declare > it as const. > > This issue was detected using Coccinelle and the following semantic patch: Acked-by: Eric Anholt > --- > drivers/pinctrl/bcm/pinctrl-bcm2835.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c > index 2308831..7203f35 100644 > --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c > +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c > @@ -353,7 +353,7 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip, > return pinctrl_gpio_direction_output(chip->base + offset); > } > > -static struct gpio_chip bcm2835_gpio_chip = { > +static const struct gpio_chip bcm2835_gpio_chip = { > .label = MODULE_NAME, > .owner = THIS_MODULE, > .request = gpiochip_generic_request, > -- > 2.5.0 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 832 bytes Desc: not available URL: