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hwrng: exynos - switch to DEFINE_SIMPLE_DEV_PM_OPS

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SIMPLE_DEV_PM_OPS is deprecated, replace it with DEFINE_SIMPLE_DEV_PM_OPS
and use pm_sleep_ptr for setting the driver's pm routines. We can now
remove the __maybe_unused qualifier in the suspend and resume functions.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Kaiser 2023-07-04 19:10:51 +02:00 committed by Herbert Xu
parent ea60845592
commit b4198a9a53
1 changed files with 4 additions and 4 deletions
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8
drivers/char/hw_random/exynos-trng.c
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@ -185,14 +185,14 @@ static int exynos_trng_remove(struct platform_device *pdev)
return 0;
}
static int __maybe_unused exynos_trng_suspend(struct device *dev)
static int exynos_trng_suspend(struct device *dev)
{
pm_runtime_put_sync(dev);
return 0;
}
static int __maybe_unused exynos_trng_resume(struct device *dev)
static int exynos_trng_resume(struct device *dev)
{
int ret;
@ -205,7 +205,7 @@ static int __maybe_unused exynos_trng_resume(struct device *dev)
return 0;
}
static SIMPLE_DEV_PM_OPS(exynos_trng_pm_ops, exynos_trng_suspend,
static DEFINE_SIMPLE_DEV_PM_OPS(exynos_trng_pm_ops, exynos_trng_suspend,
exynos_trng_resume);
static const struct of_device_id exynos_trng_dt_match[] = {
@ -219,7 +219,7 @@ MODULE_DEVICE_TABLE(of, exynos_trng_dt_match);
static struct platform_driver exynos_trng_driver = {
.driver = {
.name = "exynos-trng",
.pm = &exynos_trng_pm_ops,
.pm = pm_sleep_ptr(&exynos_trng_pm_ops),
.of_match_table = exynos_trng_dt_match,
},
.probe = exynos_trng_probe,