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PM / devfreq: tegra30: Change irq type to unsigned int

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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>
This commit is contained in:
Dmitry Osipenko
2019-11-05 00:55:59 +03:00
committed by Chanwoo Choi
parent 1f125dee4f
commit dccdea01ad
1 changed files with 4 additions and 4 deletions
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8
drivers/devfreq/tegra30-devfreq.c
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@@ -160,7 +160,7 @@ struct tegra_devfreq {
struct tegra_devfreq_device devices[ARRAY_SIZE(actmon_device_configs)]; struct tegra_devfreq_device devices[ARRAY_SIZE(actmon_device_configs)];
int irq; unsigned int irq;
}; };
struct tegra_actmon_emc_ratio { struct tegra_actmon_emc_ratio {
@@ -618,12 +618,12 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
return PTR_ERR(tegra->emc_clock); return PTR_ERR(tegra->emc_clock);
} }
tegra->irq = platform_get_irq(pdev, 0); err = platform_get_irq(pdev, 0);
if (tegra->irq < 0) { if (err < 0) {
err = tegra->irq;
dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err); dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
return err; return err;
} }
tegra->irq = err;
reset_control_assert(tegra->reset); reset_control_assert(tegra->reset);