Re: [PATCH] usb: roles: fix of node refcount leak in usb_role_switch_is_parent()

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On Sat, Nov 19, 2022 at 03:47:33PM +0800, Yang Yingliang wrote:
> 
> On 2022/11/19 1:57, Greg KH wrote:
> > On Fri, Nov 18, 2022 at 10:18:50PM +0800, Yang Yingliang wrote:
> > > I got the following report:
> > > 
> > >    OF: ERROR: memory leak, expected refcount 1 instead of 2,
> > >    of_node_get()/of_node_put() unbalanced - destroy cset entry:
> > >    attach overlay node /i2c/pmic@34
> > report from what?  What generates this?
> I got this report while doing loading device (mt6370-tcpc) test
> with CONFIG_OF_UNITTEST and CONFIG_OF_DYNAMIC enabled.

Please include that in the information in the changelog text and
resubmit a v2.

thanks,

greg k-h



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