mmc: dw_mmc-bluefield: simplify the probe() function

This commit removes the unnecessary of-node check since the
dw_mci_bluefield_match[] structure has only one entry.

Signed-off-by: Liming Sun <lsun@mellanox.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/dw_mmc-bluefield.c

@@ -52,16 +52,7 @@ MODULE_DEVICE_TABLE(of, dw_mci_bluefield_match);
 
 static int dw_mci_bluefield_probe(struct platform_device *pdev)
 {
-	const struct dw_mci_drv_data *drv_data = NULL;
-	const struct of_device_id *match;
-
-	if (pdev->dev.of_node) {
-		match = of_match_node(dw_mci_bluefield_match,
-				      pdev->dev.of_node);
-		drv_data = match->data;
-	}
-
-	return dw_mci_pltfm_register(pdev, drv_data);
+	return dw_mci_pltfm_register(pdev, &bluefield_drv_data);
 }
 
 static struct platform_driver dw_mci_bluefield_pltfm_driver = {