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pinctrl: nuvoton: npcm7xx: Constify static ops structs 

The only usage of these structs is to assign their address to various
ops fields in the pinctrl_desc struct, which are const pointers. Make
them const to allow the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200926202342.31014-1-rikard.falkeborn@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rikard Falkeborn 2020-09-26 22:23:42 +02:00 committed by Linus Walleij
parent 19f599e83a
commit 98a40a34e0
1 changed files with 3 additions and 3 deletions
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6
drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
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@ -1601,7 +1601,7 @@ static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev,
kfree(map);
}
static struct pinctrl_ops npcm7xx_pinctrl_ops = {
static const struct pinctrl_ops npcm7xx_pinctrl_ops = {
.get_groups_count = npcm7xx_get_groups_count,
.get_group_name = npcm7xx_get_group_name,
.get_group_pins = npcm7xx_get_group_pins,
@ -1701,7 +1701,7 @@ static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
return 0;
}
static struct pinmux_ops npcm7xx_pinmux_ops = {
static const struct pinmux_ops npcm7xx_pinmux_ops = {
.get_functions_count = npcm7xx_get_functions_count,
.get_function_name = npcm7xx_get_function_name,
.get_function_groups = npcm7xx_get_function_groups,
@ -1842,7 +1842,7 @@ static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
return 0;
}
static struct pinconf_ops npcm7xx_pinconf_ops = {
static const struct pinconf_ops npcm7xx_pinconf_ops = {
.is_generic = true,
.pin_config_get = npcm7xx_config_get,
.pin_config_set = npcm7xx_config_set,