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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-02-21 09:59:26 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-03-03 10:46:19 +1200 |
| commit | b953188525973314e32586e45bbd3d4768891c27 (patch) | |
| tree | 8f87b81d1753986c8127a67d25fc8f7ecbc5d9f1 /drivers/char/hw_random/atmel-rng.c | |
| parent | hwrng: atmel - move set of TRNG_HALFR in atmel_trng_init() (diff) | |
| download | linux-b953188525973314e32586e45bbd3d4768891c27.tar.gz linux-b953188525973314e32586e45bbd3d4768891c27.zip | |
hwrng: atmel - use __maybe_unused and pm_ptr() for pm ops
Use __maybe_unused and pm_ptr() for pm ops.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random/atmel-rng.c')
| -rw-r--r-- | drivers/char/hw_random/atmel-rng.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index ef49dbe681cf..0fff74808472 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -155,8 +155,7 @@ static int atmel_trng_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM -static int atmel_trng_suspend(struct device *dev) +static int __maybe_unused atmel_trng_suspend(struct device *dev) { struct atmel_trng *trng = dev_get_drvdata(dev); @@ -165,18 +164,17 @@ static int atmel_trng_suspend(struct device *dev) return 0; } -static int atmel_trng_resume(struct device *dev) +static int __maybe_unused atmel_trng_resume(struct device *dev) { struct atmel_trng *trng = dev_get_drvdata(dev); return atmel_trng_init(trng); } -static const struct dev_pm_ops atmel_trng_pm_ops = { +static const struct dev_pm_ops __maybe_unused atmel_trng_pm_ops = { .suspend = atmel_trng_suspend, .resume = atmel_trng_resume, }; -#endif /* CONFIG_PM */ static const struct atmel_trng_data at91sam9g45_config = { .has_half_rate = false, @@ -204,9 +202,7 @@ static struct platform_driver atmel_trng_driver = { .remove = atmel_trng_remove, .driver = { .name = "atmel-trng", -#ifdef CONFIG_PM - .pm = &atmel_trng_pm_ops, -#endif /* CONFIG_PM */ + .pm = pm_ptr(&atmel_trng_pm_ops), .of_match_table = atmel_trng_dt_ids, }, }; |