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pinctrl: Declare operation structures as const

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The pinconf, pinctrl and pinmux operation structures hold function
pointers that are never modified. Declare them as const.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Laurent Pinchart
2013-02-16 10:25:07 +01:00
committed by Linus Walleij
parent a72149e82b
commit 022ab148d2
22 changed files with 55 additions and 55 deletions
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6
drivers/pinctrl/pinctrl-single.c
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@@ -270,7 +270,7 @@ static int pcs_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config,
struct pinctrl_map **map, unsigned *num_maps);
static struct pinctrl_ops pcs_pinctrl_ops = {
static const struct pinctrl_ops pcs_pinctrl_ops = {
.get_groups_count = pcs_get_groups_count,
.get_group_name = pcs_get_group_name,
.get_group_pins = pcs_get_group_pins,
@@ -408,7 +408,7 @@ static int pcs_request_gpio(struct pinctrl_dev *pctldev,
return -ENOTSUPP;
}
static struct pinmux_ops pcs_pinmux_ops = {
static const struct pinmux_ops pcs_pinmux_ops = {
.get_functions_count = pcs_get_functions_count,
.get_function_name = pcs_get_function_name,
.get_function_groups = pcs_get_function_groups,
@@ -451,7 +451,7 @@ static void pcs_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
{
}
static struct pinconf_ops pcs_pinconf_ops = {
static const struct pinconf_ops pcs_pinconf_ops = {
.pin_config_get = pcs_pinconf_get,
.pin_config_set = pcs_pinconf_set,
.pin_config_group_get = pcs_pinconf_group_get,