netdev - [net 1/6] can: m_can: m_can_class_unregister(): remove erroneous m_can_clk

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Date:   Thu,  7 Jan 2021 11:34:46 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Marc Kleine-Budde <mkl@...gutronix.de>,
        Dan Murphy <dmurphy@...com>,
        Sriram Dash <sriram.dash@...sung.com>,
        Sean Nyekjaer <sean@...nix.com>
Subject: [net 1/6] can: m_can: m_can_class_unregister(): remove erroneous m_can_clk_stop()

In m_can_class_register() the clock is started, but stopped on exit. When
calling m_can_class_unregister(), the clock is stopped a second time.

This patch removes the erroneous m_can_clk_stop() in  m_can_class_unregister().

Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework")
Cc: Dan Murphy <dmurphy@...com>
Cc: Sriram Dash <sriram.dash@...sung.com>
Reviewed-by: Sean Nyekjaer <sean@...nix.com>
Link: https://lore.kernel.org/r/20201215103238.524029-2-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/m_can/m_can.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 2c9f12401276..da551fd0f502 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -1852,8 +1852,6 @@ EXPORT_SYMBOL_GPL(m_can_class_register);
 void m_can_class_unregister(struct m_can_classdev *cdev)
 {
 	unregister_candev(cdev->net);
-
-	m_can_clk_stop(cdev);
 }
 EXPORT_SYMBOL_GPL(m_can_class_unregister);
 

base-commit: 1f685e6adbbe3c7b1bd9053be771b898d9efa655
-- 
2.29.2