mmc: renesas_sdhi: Use dev_err_probe when getting clock fails

This is to improve deferred probe in this driver and to keep consistent
with an up-to-date handling of a soon to be added second clock.

Signed-off-by: Wolfram Sang <[email protected]>
Acked-by: Ulf Hansson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Geert Uytterhoeven <[email protected]>

Author: Wolfram Sang

drivers/mmc/host/renesas_sdhi_core.c

@@ -918,11 +918,8 @@ int renesas_sdhi_probe(struct platform_device *pdev,
 	dma_priv = &priv->dma_priv;
 
 	priv->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(priv->clk)) {
-		ret = PTR_ERR(priv->clk);
-		dev_err(&pdev->dev, "cannot get clock: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(priv->clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk), "cannot get clock");
 
 	/*
 	 * Some controllers provide a 2nd clock just to run the internal card