phy: samsung: ufs: constify samsung_ufs_phy_cfg

Put const qualifier of samsung_ufs_phy_cfg pointer because they will
not be changed from drvdata.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220607072907.127000-4-chanho61.park@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c
index ed27263..cd1c02d 100644 (file)
--- a/drivers/phy/samsung/phy-samsung-ufs.c
+++ b/drivers/phy/samsung/phy-samsung-ufs.c
@@ -75,7 +75,7 @@ out:
 static int samsung_ufs_phy_calibrate(struct phy *phy)
 {
        struct samsung_ufs_phy *ufs_phy = get_samsung_ufs_phy(phy);
-       struct samsung_ufs_phy_cfg **cfgs = ufs_phy->cfgs;
+       const struct samsung_ufs_phy_cfg * const *cfgs = ufs_phy->cfgs;
        const struct samsung_ufs_phy_cfg *cfg;
        int err = 0;
        int i;
@@ -327,7 +327,7 @@ static int samsung_ufs_phy_probe(struct platform_device *pdev)
        drvdata = match->data;
        phy->dev = dev;
        phy->drvdata = drvdata;
-       phy->cfgs = (struct samsung_ufs_phy_cfg **)drvdata->cfgs;
+       phy->cfgs = drvdata->cfgs;
        phy->isol = &drvdata->isol;
        phy->lane_cnt = PHY_DEF_LANE_CNT;
 

diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h
index 1788b35..5cd9195 100644 (file)
--- a/drivers/phy/samsung/phy-samsung-ufs.h
+++ b/drivers/phy/samsung/phy-samsung-ufs.h
@@ -121,7 +121,7 @@ struct samsung_ufs_phy {
        struct clk *rx0_symbol_clk;
        struct clk *rx1_symbol_clk;
        const struct samsung_ufs_phy_drvdata *drvdata;
-       struct samsung_ufs_phy_cfg **cfgs;
+       const struct samsung_ufs_phy_cfg * const *cfgs;
        const struct pmu_isol *isol;
        u8 lane_cnt;
        int ufs_phy_state;