phy/rockchip: Use of_device_get_match_data()

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20220304011755.2061529-1-chi.minghao@zte.com.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
index d2bbdc96a1672ae1386e365803776bae54e84960..d76440ae10ff4c990fcf5173ff8936e6723b9617 100644 (file)
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -1105,15 +1105,14 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
        struct phy_provider *phy_provider;
        struct resource *res;
        const struct rockchip_usb3phy_port_cfg *phy_cfgs;
-       const struct of_device_id *match;
        int index, ret;
 
        tcphy = devm_kzalloc(dev, sizeof(*tcphy), GFP_KERNEL);
        if (!tcphy)
                return -ENOMEM;
 
-       match = of_match_device(dev->driver->of_match_table, dev);
-       if (!match || !match->data) {
+       phy_cfgs = of_device_get_match_data(dev);
+       if (!phy_cfgs) {
                dev_err(dev, "phy configs are not assigned!\n");
                return -EINVAL;
        }
@@ -1123,7 +1122,6 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
        if (IS_ERR(tcphy->base))
                return PTR_ERR(tcphy->base);
 
-       phy_cfgs = match->data;
        /* find out a proper config which can be matched with dt. */
        index = 0;
        while (phy_cfgs[index].reg) {