From: Marc Kleine-Budde <mkl@pengutronix.de>

commit c4aec381ab98c9189d47b935832541d520f1f67f upstream.

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 <redacted>
Cc: Sriram Dash <redacted>
Reviewed-by: Sean Nyekjaer <redacted>
Link: https://lore.kernel.org/r/20201215103238.524029-2-mkl@pengutronix.de (local)
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/can/m_can/m_can.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c

@@ -1914,8 +1914,6 @@ EXPORT_SYMBOL_GPL(m_can_class_resume);
 void m_can_class_unregister(struct m_can_classdev *m_can_dev)
 {
 	unregister_candev(m_can_dev->net);
-
-	m_can_clk_stop(m_can_dev);
 }
 EXPORT_SYMBOL_GPL(m_can_class_unregister);