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i2c: exynos5: don't check for irq 0

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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>
This commit is contained in:
Martin Kaiser 2020-11-01 18:18:07 +01:00 committed by Wolfram Sang
parent 40af583d16
commit 5df324b5f4
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-exynos5.c
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@ -778,7 +778,7 @@ static int exynos5_i2c_probe(struct platform_device *pdev)
init_completion(&i2c->msg_complete); init_completion(&i2c->msg_complete);
i2c->irq = ret = platform_get_irq(pdev, 0); i2c->irq = ret = platform_get_irq(pdev, 0);
if (ret <= 0) if (ret < 0)
goto err_clk; goto err_clk;
ret = devm_request_irq(&pdev->dev, i2c->irq, exynos5_i2c_irq, ret = devm_request_irq(&pdev->dev, i2c->irq, exynos5_i2c_irq,