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rtc: rtc-ds2404: constify ds2404_chip_ops structures

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The ds2404_chip_ops structure is never modified, so declare it as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Julia Lawall 2015-12-30 21:59:34 +01:00 committed by Alexandre Belloni
parent 8ae83b6f76
commit c4c23f58a9
1 changed files with 2 additions and 2 deletions
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4
drivers/rtc/rtc-ds2404.c
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@ -48,7 +48,7 @@ struct ds2404_gpio {
struct ds2404 {
struct ds2404_gpio *gpio;
struct ds2404_chip_ops *ops;
const struct ds2404_chip_ops *ops;
struct rtc_device *rtc;
};
@ -95,7 +95,7 @@ static void ds2404_gpio_unmap(struct ds2404 *chip)
gpio_free(ds2404_gpio[i].gpio);
}
static struct ds2404_chip_ops ds2404_gpio_ops = {
static const struct ds2404_chip_ops ds2404_gpio_ops = {
.map_io = ds2404_gpio_map,
.unmap_io = ds2404_gpio_unmap,
};