regulator: max8907: Remove redundant error message

kzalloc prints its own OOM message upon failure.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>

drivers/regulator/max8907-regulator.c

@@ -292,10 +292,9 @@ static int max8907_regulator_probe(struct platform_device *pdev)
 		return ret;
 
 	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
-	if (!pmic) {
-		dev_err(&pdev->dev, "Failed to alloc pmic\n");
+	if (!pmic)
 		return -ENOMEM;
-	}
+
 	platform_set_drvdata(pdev, pmic);
 
 	memcpy(pmic->desc, max8907_regulators, sizeof(pmic->desc));