memory: ti-emif-pm: Use device_get_match_data() to simplify the code

Directly get the match data with device_get_match_data().

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202211171939327684154@zte.com.cn
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/drivers/memory/ti-emif-pm.c b/drivers/memory/ti-emif-pm.c
index 31d6266..cef0d3b 100644 (file)
--- a/drivers/memory/ti-emif-pm.c
+++ b/drivers/memory/ti-emif-pm.c
@@ -277,18 +277,13 @@ static int ti_emif_probe(struct platform_device *pdev)
        int ret;
        struct resource *res;
        struct device *dev = &pdev->dev;
-       const struct of_device_id *match;
        struct ti_emif_data *emif_data;
 
        emif_data = devm_kzalloc(dev, sizeof(*emif_data), GFP_KERNEL);
        if (!emif_data)
                return -ENOMEM;
 
-       match = of_match_device(ti_emif_of_match, &pdev->dev);
-       if (!match)
-               return -ENODEV;
-
-       emif_data->pm_data.ti_emif_sram_config = (unsigned long)match->data;
+       emif_data->pm_data.ti_emif_sram_config = (unsigned long) device_get_match_data(&pdev->dev);
 
        emif_data->pm_data.ti_emif_base_addr_virt = devm_platform_get_and_ioremap_resource(pdev,
                                                                                           0,