phy/cadence: Use of_device_get_match_data()

Use of_device_get_match_data() instead of open-coding it.

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/20220214020626.1714696-1-chi.minghao@zte.com.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/cadence/phy-cadence-salvo.c b/drivers/phy/cadence/phy-cadence-salvo.c
index 51c0b98f5fd7cc546e4936043ccd0112924af0d0..e569f5f67578c02732eade5b59f7096f1feb43fb 100644 (file)
--- a/drivers/phy/cadence/phy-cadence-salvo.c
+++ b/drivers/phy/cadence/phy-cadence-salvo.c
@@ -263,14 +263,9 @@ static int cdns_salvo_phy_probe(struct platform_device *pdev)
        struct phy_provider *phy_provider;
        struct device *dev = &pdev->dev;
        struct cdns_salvo_phy *salvo_phy;
-       const struct of_device_id *match;
        struct cdns_salvo_data *data;
 
-       match = of_match_device(cdns_salvo_phy_of_match, dev);
-       if (!match)
-               return -EINVAL;
-
-       data = (struct cdns_salvo_data *)match->data;
+       data = (struct cdns_salvo_data *)of_device_get_match_data(dev);
        salvo_phy = devm_kzalloc(dev, sizeof(*salvo_phy), GFP_KERNEL);
        if (!salvo_phy)
                return -ENOMEM;