pinctrl: imx7ulp: constify struct imx_cfg_params_decode

The decode parameters are constant mark them const.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index 86256d2..24aaddd 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -255,7 +255,7 @@ static u32 imx_pinconf_decode_generic_config(struct imx_pinctrl *ipctl,
                                              unsigned int num_configs)
 {
        const struct imx_pinctrl_soc_info *info = ipctl->info;
-       struct imx_cfg_params_decode *decode;
+       const struct imx_cfg_params_decode *decode;
        enum pin_config_param param;
        u32 raw_config = 0;
        u32 param_val;

diff --git a/drivers/pinctrl/freescale/pinctrl-imx.h b/drivers/pinctrl/freescale/pinctrl-imx.h
index 41ee755..038e8c0 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-imx.h
+++ b/drivers/pinctrl/freescale/pinctrl-imx.h
@@ -71,7 +71,7 @@ struct imx_pinctrl_soc_info {
        bool generic_pinconf;
        const struct pinconf_generic_params *custom_params;
        unsigned int num_custom_params;
-       struct imx_cfg_params_decode *decodes;
+       const struct imx_cfg_params_decode *decodes;
        unsigned int num_decodes;
        void (*fixup)(unsigned long *configs, unsigned int num_configs,
                      u32 *raw_config);

diff --git a/drivers/pinctrl/freescale/pinctrl-imx7ulp.c b/drivers/pinctrl/freescale/pinctrl-imx7ulp.c
index 0406d8b..f363e45 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-imx7ulp.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx7ulp.c
@@ -266,7 +266,7 @@ static const struct pinctrl_pin_desc imx7ulp_pinctrl_pads[] = {
 #define BP_MUX_MODE            8
 #define BM_PULL_ENABLED                BIT(1)
 
-struct imx_cfg_params_decode imx7ulp_cfg_decodes[] = {
+static const struct imx_cfg_params_decode imx7ulp_cfg_decodes[] = {
        IMX_CFG_PARAMS_DECODE(PIN_CONFIG_DRIVE_STRENGTH,                BIT(6), 6),
        IMX_CFG_PARAMS_DECODE(PIN_CONFIG_DRIVE_PUSH_PULL,               BIT(5), 5),
        IMX_CFG_PARAMS_DECODE(PIN_CONFIG_SLEW_RATE,                     BIT(2), 2),