fpga: xilinx-pr-decoupler: Simplify code by using dev_err_probe()

Use already prepared dev_err_probe() introduced by commit a787e54 ("driver core: add device probe log helper"). It simplifies EPROBE_DEFER handling. Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Moritz Fischer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
wafgo · Mar 24, 2021 · b5c6ecf · b5c6ecf
1 parent ce453ee
commit b5c6ecf
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c
@@ -100,11 +100,9 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev)
 		return PTR_ERR(priv->io_base);
 
 	priv->clk = devm_clk_get(&pdev->dev, "aclk");
-	if (IS_ERR(priv->clk)) {
-		if (PTR_ERR(priv->clk) != -EPROBE_DEFER)
-			dev_err(&pdev->dev, "input clock not found\n");
-		return PTR_ERR(priv->clk);
-	}
+	if (IS_ERR(priv->clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk),
+				     "input clock not found\n");
 
 	err = clk_prepare_enable(priv->clk);
 	if (err) {