soc: mtk-pmic-wrap: make of_device_ids const.

of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index c80a04e..0ae7286 100644 (file)
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -1067,7 +1067,7 @@ static const struct pmic_wrapper_type pwrap_mt2701 = {
        .init_soc_specific = pwrap_mt2701_init_soc_specific,
 };
 
-static struct pmic_wrapper_type pwrap_mt8135 = {
+static const struct pmic_wrapper_type pwrap_mt8135 = {
        .regs = mt8135_regs,
        .type = PWRAP_MT8135,
        .arb_en_all = 0x1ff,
@@ -1079,7 +1079,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
        .init_soc_specific = pwrap_mt8135_init_soc_specific,
 };
 
-static struct pmic_wrapper_type pwrap_mt8173 = {
+static const struct pmic_wrapper_type pwrap_mt8173 = {
        .regs = mt8173_regs,
        .type = PWRAP_MT8173,
        .arb_en_all = 0x3f,
@@ -1091,7 +1091,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
        .init_soc_specific = pwrap_mt8173_init_soc_specific,
 };
 
-static struct of_device_id of_pwrap_match_tbl[] = {
+static const struct of_device_id of_pwrap_match_tbl[] = {
        {
                .compatible = "mediatek,mt2701-pwrap",
                .data = &pwrap_mt2701,