PM / devfreq: tegra30: Change irq type to unsigned int
IRQ numbers are always positive, hence the corresponding variable should be unsigned to keep types consistent. This is a minor change that cleans up code a tad more. Suggested-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -160,7 +160,7 @@ struct tegra_devfreq {
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struct tegra_devfreq_device devices[ARRAY_SIZE(actmon_device_configs)];
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int irq;
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unsigned int irq;
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};
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struct tegra_actmon_emc_ratio {
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@ -618,12 +618,12 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
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return PTR_ERR(tegra->emc_clock);
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}
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tegra->irq = platform_get_irq(pdev, 0);
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if (tegra->irq < 0) {
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err = tegra->irq;
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err = platform_get_irq(pdev, 0);
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if (err < 0) {
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dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
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return err;
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}
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tegra->irq = err;
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reset_control_assert(tegra->reset);
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