linux-kernel - [PATCH 4/4] slimbus: qcom: add missed clk_disable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200109103148.5612-5-srinivas.kandagatla@linaro.org>
Date:   Thu,  9 Jan 2020 10:31:48 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 4/4] slimbus: qcom: add missed clk_disable_unprepare in remove

From: Chuhong Yuan <hslester96@...il.com>

The remove misses to disable and unprepare rclk and hclk.
Add calls to clk_disable_unprepare to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/slimbus/qcom-ctrl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/slimbus/qcom-ctrl.c b/drivers/slimbus/qcom-ctrl.c
index a444badd8df5..4aad2566f52d 100644
--- a/drivers/slimbus/qcom-ctrl.c
+++ b/drivers/slimbus/qcom-ctrl.c
@@ -641,6 +641,8 @@ static int qcom_slim_remove(struct platform_device *pdev)
 
 	pm_runtime_disable(&pdev->dev);
 	slim_unregister_controller(&ctrl->ctrl);
+	clk_disable_unprepare(ctrl->rclk);
+	clk_disable_unprepare(ctrl->hclk);
 	destroy_workqueue(ctrl->rxwq);
 	return 0;
 }
-- 
2.21.0