Messages in this thread | | | Date | Fri, 16 Jul 2021 15:17:22 +0300 | From | Andy Shevchenko <> | Subject | Re: [PATCH] software node: balance refcount for managed sw nodes |
| |
On Fri, Jul 16, 2021 at 01:16:02PM +0300, laurentiu.tudor@nxp.com wrote: > From: Laurentiu Tudor <laurentiu.tudor@nxp.com> > > software_node_notify(), on KOBJ_REMOVE drops the refcount twice on managed > software nodes, thus leading to underflow errors. Balance the refcount by > bumping it in the device_create_managed_software_node() function. > > The error [1] was encountered after adding a .shutdown() op to our > fsl-mc-bus driver.
Looking into the history of adding ->shutdown() to dwc3 driver (it got reverted later on), I can tell that probably something is wrong in the ->shutdown() method itself.
-- With Best Regards, Andy Shevchenko
| |