From 5d0421d65be8c02bdde7a44f153babeaf004db7a Mon Sep 17 00:00:00 2001 From: Tian Tao Date: Mon, 24 May 2021 19:53:38 +0800 Subject: hwrng: exynos - Use pm_runtime_resume_and_get() to replace open coding MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Krzysztof Kozlowski Acked-by: Łukasz Stelmach Signed-off-by: Herbert Xu --- drivers/char/hw_random/exynos-trng.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/char/hw_random/exynos-trng.c b/drivers/char/hw_random/exynos-trng.c index c8db62bc5ff7..9cc3d542dd0f 100644 --- a/drivers/char/hw_random/exynos-trng.c +++ b/drivers/char/hw_random/exynos-trng.c @@ -196,10 +196,9 @@ static int __maybe_unused exynos_trng_resume(struct device *dev) { int ret; - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) { dev_err(dev, "Could not get runtime PM.\n"); - pm_runtime_put_noidle(dev); return ret; } -- cgit v1.2.3