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 <[email protected]> --- drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c index a935065cdac4..6de31b5ee358 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c @@ -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, -- 2.28.0
