i2c: uniphier{-f}: don't print error when adding adapter fails

The core will do this for us now.
Signed-off-by: NWolfram Sang <wsa-dev@sang-engineering.com>
Acked-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-uniphier-f.c

@@ -550,11 +550,6 @@ static int uniphier_fi2c_probe(struct platform_device *pdev)
 	}
 
 	ret = i2c_add_adapter(&priv->adap);
-	if (ret) {
-		dev_err(dev, "failed to add I2C adapter\n");
-		goto err;
-	}
-
 err:
 	if (ret)
 		clk_disable_unprepare(priv->clk);

drivers/i2c/busses/i2c-uniphier.c

@@ -407,11 +407,6 @@ static int uniphier_i2c_probe(struct platform_device *pdev)
 	}
 
 	ret = i2c_add_adapter(&priv->adap);
-	if (ret) {
-		dev_err(dev, "failed to add I2C adapter\n");
-		goto err;
-	}
-
 err:
 	if (ret)
 		clk_disable_unprepare(priv->clk);