pinctrl: dove: Constify struct regmap_config and of_device_id

The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const. Make also
of_device_id array const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c
index 89a52e1..95bfd06 100644 (file)
--- a/drivers/pinctrl/mvebu/pinctrl-dove.c
+++ b/drivers/pinctrl/mvebu/pinctrl-dove.c
@@ -751,12 +751,12 @@ static struct mvebu_pinctrl_soc_info dove_pinctrl_info = {
 
 static struct clk *clk;
 
-static struct of_device_id dove_pinctrl_of_match[] = {
+static const struct of_device_id dove_pinctrl_of_match[] = {
        { .compatible = "marvell,dove-pinctrl", .data = &dove_pinctrl_info },
        { }
 };
 
-static struct regmap_config gc_regmap_config = {
+static const struct regmap_config gc_regmap_config = {
        .reg_bits = 32,
        .val_bits = 32,
        .reg_stride = 4,