On 12/5/19 9:57 PM, Dan Murphy wrote: > Pankaj > > On 11/19/19 4:20 AM, Pankaj Sharma wrote: >> The current code is failing while clock prepare enable because of not >> getting proper clock from platform device. >> A device driver for CAN controller hardware registers itself with the >> Linux network layer as a network device. So, the driver data for m_can >> should ideally be of type net_device. >> >> Further even when passing the proper net device in probe function the >> code was hanging because of the function m_can_runtime_resume() getting >> recursively called from m_can_class_resume(). >> >> Pankaj Sharma (2): >> can: m_can_platform: set net_device structure as driver data >> can: m_can_platform: remove unnecessary m_can_class_resume() call > > Did you CC: linux-stable for these? We are probably going to have > customers picking up 5.4 LTS and would need these bug fixes. Both patches made it into the v5.4 release. So no need for stable. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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