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gpio: tegra: Prefer kcalloc() over kzalloc() with multiplies
Rather than manually compute the size of an array, pass the number and element size to kcalloc(). Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1 changed files with 2 additions and 2 deletions
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@ -622,10 +622,10 @@ static int tegra_gpio_probe(struct platform_device *pdev)
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if (tgi->soc->debounce_supported)
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tgi->gc.set_config = tegra_gpio_set_config;
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tgi->bank_info = devm_kzalloc(&pdev->dev, tgi->bank_count *
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tgi->bank_info = devm_kcalloc(&pdev->dev, tgi->bank_count,
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sizeof(*tgi->bank_info), GFP_KERNEL);
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if (!tgi->bank_info)
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return -ENODEV;
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return -ENOMEM;
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tgi->irq_domain = irq_domain_add_linear(pdev->dev.of_node,
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tgi->gc.ngpio,
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