RE: [PATCH v6 1/2] usb: dwc3: add Realtek DHC RTD SoC dwc3 glue layer driver
From: Stanley Chang[昌育德]
Date: Wed Nov 01 2023 - 02:27:42 EST
Hi CJ,
I think these functions are not needed in remove function.
In dwc3_rtk_probe_dwc3_core,
I have used
dwc3_node = of_get_compatible_child(node, "snps,dwc3");
and
dwc3_pdev = of_find_device_by_node(dwc3_node);
So, I call these put functions.
platform_device_put(dwc3_pdev);
of_node_put(dwc3_node);
Thanks,
Stanley
> Hi,
>
> Is something like
> platform_device_put(dwc3_pdev);
> of_node_put(dwc3_node);
> needed in the remove function?
>
> (as done in the error handling path of dwc3_rtk_probe_dwc3_core())
>
> Or should it be added at the end of dwc3_rtk_probe_dwc3_core() if the
> reference are nor needed anymore when we leave the function?
>
> CJ
>
> > + of_platform_depopulate(rtk->dev); }
> > +
>
> ...