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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 65/78] media: pm_helpers: use pm_runtime_resume_and_get()
Date:   Sat, 24 Apr 2021 08:45:15 +0200
Message-Id: <32f56f8ad0a25a075be28e129eac02bd2424b5ec.1619191723.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/pm_helpers.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index c7e1ebec47ee..9e32ec866af7 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -486,7 +486,7 @@ static int poweron_coreid(struct venus_core *core, unsigned int coreid_mask)
 	int ret;
 
 	if (coreid_mask & VIDC_CORE_ID_1) {
-		ret = pm_runtime_get_sync(core->pmdomains[1]);
+		ret = pm_runtime_resume_and_get(core->pmdomains[1]);
 		if (ret < 0)
 			return ret;
 
@@ -504,7 +504,7 @@ static int poweron_coreid(struct venus_core *core, unsigned int coreid_mask)
 	}
 
 	if (coreid_mask & VIDC_CORE_ID_2) {
-		ret = pm_runtime_get_sync(core->pmdomains[2]);
+		ret = pm_runtime_resume_and_get(core->pmdomains[2]);
 		if (ret < 0)
 			return ret;
 
@@ -990,11 +990,9 @@ static int core_power_v4(struct venus_core *core, int on)
 
 	if (on == POWER_ON) {
 		if (pmctrl) {
-			ret = pm_runtime_get_sync(pmctrl);
-			if (ret < 0) {
-				pm_runtime_put_noidle(pmctrl);
+			ret = pm_runtime_resume_and_get(pmctrl);
+			if (ret < 0)
 				return ret;
-			}
 		}
 
 		ret = core_resets_reset(core);
-- 
2.30.2