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rtc: v3020: constify v3020_chip_ops structures

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The v3020_chip_ops structures are never modified, so declare them 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 2015-12-11 18:50:50 +01:00 committed by Alexandre Belloni
parent 78ef5f2d2d
commit 7432a850b5
1 changed files with 3 additions and 3 deletions
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6
drivers/rtc/rtc-v3020.c
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@ -57,7 +57,7 @@ struct v3020 {
/* GPIO access */
struct gpio *gpio;
struct v3020_chip_ops *ops;
const struct v3020_chip_ops *ops;
struct rtc_device *rtc;
};
@ -95,7 +95,7 @@ static unsigned char v3020_mmio_read_bit(struct v3020 *chip)
return !!(readl(chip->ioaddress) & (1 << chip->leftshift));
}
static struct v3020_chip_ops v3020_mmio_ops = {
static const struct v3020_chip_ops v3020_mmio_ops = {
.map_io = v3020_mmio_map,
.unmap_io = v3020_mmio_unmap,
.read_bit = v3020_mmio_read_bit,
@ -158,7 +158,7 @@ static unsigned char v3020_gpio_read_bit(struct v3020 *chip)
return bit;
}
static struct v3020_chip_ops v3020_gpio_ops = {
static const struct v3020_chip_ops v3020_gpio_ops = {
.map_io = v3020_gpio_map,
.unmap_io = v3020_gpio_unmap,
.read_bit = v3020_gpio_read_bit,