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authorTian Tao <tiantao6@hisilicon.com>2021-05-24 20:20:57 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2021-06-03 20:24:04 +0800
commitb21d14d9885ace8587a5b5b36cdcda9d8814f313 (patch)
tree049f574bd5845dc1b3a4d5793c98d63390006dfa
parent5d0421d65be8c02bdde7a44f153babeaf004db7a (diff)
hwrng: omap - 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>
-rw-r--r--drivers/char/hw_random/omap-rng.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index cede9f159102..00ff96703dd2 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -454,10 +454,9 @@ static int omap_rng_probe(struct platform_device *pdev)
}
pm_runtime_enable(&pdev->dev);
- ret = pm_runtime_get_sync(&pdev->dev);
+ ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to runtime_get device: %d\n", ret);
- pm_runtime_put_noidle(&pdev->dev);
goto err_ioremap;
}
@@ -543,10 +542,9 @@ static int __maybe_unused omap_rng_resume(struct device *dev)
struct omap_rng_dev *priv = dev_get_drvdata(dev);
int ret;
- ret = pm_runtime_get_sync(dev);
+ ret = pm_runtime_resume_and_get(dev);
if (ret < 0) {
dev_err(dev, "Failed to runtime_get device: %d\n", ret);
- pm_runtime_put_noidle(dev);
return ret;
}