ASoC: atmel: Remove redundant dev_err() call in probe function

There is an error message within devm_ioremap_resource already,
so remove the redundant dev_err() call.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
index 5f72baa..53217df 100644
--- a/sound/soc/atmel/atmel-pdmic.c
+++ b/sound/soc/atmel/atmel-pdmic.c
@@ -631,11 +631,8 @@
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	io_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(io_base)) {
-		ret = PTR_ERR(io_base);
-		dev_err(dev, "failed to remap register memory: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(io_base))
+		return PTR_ERR(io_base);
 
 	dd->phy_base = res->start;