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 dmurphy@ti.com Cc: Sriram Dash sriram.dash@samsung.com Reviewed-by: Sean Nyekjaer sean@geanix.com Link: https://lore.kernel.org/r/20201215103238.524029-2-mkl@pengutronix.de 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 @@ -1868,8 +1868,6 @@ void m_can_class_unregister(struct m_can { unregister_candev(m_can_dev->net);
- m_can_clk_stop(m_can_dev); - free_candev(m_can_dev->net); } EXPORT_SYMBOL_GPL(m_can_class_unregister);