hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding
use pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. this change is just to simplify the code, no actual functional changes. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -241,10 +241,9 @@ static int ks_sa_rng_probe(struct platform_device *pdev)
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}
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}
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pm_runtime_enable(dev);
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pm_runtime_enable(dev);
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ret = pm_runtime_get_sync(dev);
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ret = pm_runtime_resume_and_get(dev);
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if (ret < 0) {
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if (ret < 0) {
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dev_err(dev, "Failed to enable SA power-domain\n");
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dev_err(dev, "Failed to enable SA power-domain\n");
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pm_runtime_put_noidle(dev);
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pm_runtime_disable(dev);
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pm_runtime_disable(dev);
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return ret;
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return ret;
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}
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}
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