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From:   Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc:     linuxarm@huawei.com, mauro.chehab@huawei.com,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Stanimir Varbanov <stanimir.varbanov@linaro.org>,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-media@vger.kernel.org
Subject: [PATCH v4 68/79] media: venus: venc: use pm_runtime_resume_and_get()
Date:   Wed, 28 Apr 2021 16:52:29 +0200
Message-Id: <9113ea74fe1cfcdd7c83eaee4c327690ca3744c7.1619621413.git.mchehab+huawei@kernel.org>
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Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/platform/qcom/venus/venc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 4a7291f934b6..8dd49d4f124c 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -1205,9 +1205,9 @@ static int venc_open(struct file *file)
 
 	venus_helper_init_instance(inst);
 
-	ret = pm_runtime_get_sync(core->dev_enc);
+	ret = pm_runtime_resume_and_get(core->dev_enc);
 	if (ret < 0)
-		goto err_put_sync;
+		goto err_free;
 
 	ret = venc_ctrl_init(inst);
 	if (ret)
@@ -1252,6 +1252,7 @@ static int venc_open(struct file *file)
 	venc_ctrl_deinit(inst);
 err_put_sync:
 	pm_runtime_put_sync(core->dev_enc);
+err_free:
 	kfree(inst);
 	return ret;
 }
-- 
2.30.2