sh-pfc: Declare operation structures as const
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>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index 11e0e13..887930e 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -70,7 +70,7 @@
seq_printf(s, "%s", DRV_NAME);
}
-static struct pinctrl_ops sh_pfc_pinctrl_ops = {
+static const struct pinctrl_ops sh_pfc_pinctrl_ops = {
.get_groups_count = sh_pfc_get_groups_count,
.get_group_name = sh_pfc_get_group_name,
.get_group_pins = sh_pfc_get_group_pins,
@@ -252,7 +252,7 @@
return sh_pfc_reconfig_pin(pmx->pfc, offset, type);
}
-static struct pinmux_ops sh_pfc_pinmux_ops = {
+static const struct pinmux_ops sh_pfc_pinmux_ops = {
.get_functions_count = sh_pfc_get_functions_count,
.get_function_name = sh_pfc_get_function_name,
.get_function_groups = sh_pfc_get_function_groups,
@@ -308,7 +308,7 @@
seq_printf(s, " %s", pinmux_type_str[config]);
}
-static struct pinconf_ops sh_pfc_pinconf_ops = {
+static const struct pinconf_ops sh_pfc_pinconf_ops = {
.pin_config_get = sh_pfc_pinconf_get,
.pin_config_set = sh_pfc_pinconf_set,
.pin_config_dbg_show = sh_pfc_pinconf_dbg_show,