diff options
| -rw-r--r-- | drivers/char/hw_random/exynos-rng.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/char/hw_random/exynos-rng.c b/drivers/char/hw_random/exynos-rng.c index 30cf4623184f..ada081232528 100644 --- a/drivers/char/hw_random/exynos-rng.c +++ b/drivers/char/hw_random/exynos-rng.c @@ -144,8 +144,7 @@ static int exynos_rng_probe(struct platform_device *pdev) return devm_hwrng_register(&pdev->dev, &exynos_rng->rng); } -#ifdef CONFIG_PM -static int exynos_rng_runtime_suspend(struct device *dev) +static int __maybe_unused exynos_rng_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct exynos_rng *exynos_rng = platform_get_drvdata(pdev); @@ -155,7 +154,7 @@ static int exynos_rng_runtime_suspend(struct device *dev) return 0; } -static int exynos_rng_runtime_resume(struct device *dev) +static int __maybe_unused exynos_rng_runtime_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct exynos_rng *exynos_rng = platform_get_drvdata(pdev); @@ -163,12 +162,12 @@ static int exynos_rng_runtime_resume(struct device *dev) return clk_prepare_enable(exynos_rng->clk); } -static int exynos_rng_suspend(struct device *dev) +static int __maybe_unused exynos_rng_suspend(struct device *dev) { return pm_runtime_force_suspend(dev); } -static int exynos_rng_resume(struct device *dev) +static int __maybe_unused exynos_rng_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct exynos_rng *exynos_rng = platform_get_drvdata(pdev); @@ -180,7 +179,6 @@ static int exynos_rng_resume(struct device *dev) return exynos_rng_configure(exynos_rng); } -#endif static const struct dev_pm_ops exynos_rng_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(exynos_rng_suspend, exynos_rng_resume) |