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i2c: exynos5: don't check for irq 0
platform_get_irq never returns 0. Don't check for this. Make it clear that the error path always returns a negative error code. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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@ -778,7 +778,7 @@ static int exynos5_i2c_probe(struct platform_device *pdev)
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init_completion(&i2c->msg_complete);
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i2c->irq = ret = platform_get_irq(pdev, 0);
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if (ret <= 0)
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if (ret < 0)
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goto err_clk;
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ret = devm_request_irq(&pdev->dev, i2c->irq, exynos5_i2c_irq,
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