linux-kernel - [PATCH 2/2] media: venus: use device managed APIs for power domains

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Message-Id: <1720763312-13018-3-git-send-email-quic_dikshita@quicinc.com>
Date: Fri, 12 Jul 2024 11:18:31 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, Pavel Machek <pavel@....cz>,
        Len Brown <len.brown@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
        Vikash Garodia <quic_vgarodia@...cinc.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        "Bryan O'Donoghue" <bryan.odonoghue@...aro.org>,
        Dikshita Agarwal <quic_dikshita@...cinc.com>
Cc: Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH 2/2] media: venus: use device managed APIs for power domains

Use devres-enabled version of power domain attach APIs.

Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
---
 drivers/media/platform/qcom/venus/pm_helpers.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index 5028220..86221e0 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -869,7 +869,7 @@ static int vcodec_domains_get(struct venus_core *core)
 	if (!res->vcodec_pmdomains_num)
 		goto skip_pmdomains;
 
-	ret = dev_pm_domain_attach_list(dev, &vcodec_data, &core->pmdomains);
+	ret = devm_pm_domain_attach_list(dev, &vcodec_data, &core->pmdomains);
 	if (ret < 0)
 		return ret;
 
@@ -895,14 +895,11 @@ static int vcodec_domains_get(struct venus_core *core)
 	return 0;
 
 opp_attach_err:
-	dev_pm_domain_detach_list(core->pmdomains);
 	return ret;
 }
 
 static void vcodec_domains_put(struct venus_core *core)
 {
-	dev_pm_domain_detach_list(core->pmdomains);
-
 	if (!core->has_opp_table)
 		return;
 
-- 
2.7.4