i2c: exynos5: remove duplicate error message

platform_get_irq already prints an error message if the requested irq
was not found. Don't print another message in the driver.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

drivers/i2c/busses/i2c-exynos5.c

@@ -779,7 +779,6 @@ static int exynos5_i2c_probe(struct platform_device *pdev)
 
 	i2c->irq = ret = platform_get_irq(pdev, 0);
 	if (ret <= 0) {
-		dev_err(&pdev->dev, "cannot find HS-I2C IRQ\n");
 		ret = -EINVAL;
 		goto err_clk;
 	}