Re: [PATCH v2 3/3] usb: dwc3: Log dwc3 instance name in traces

[Greg Kroah-Hartman]

On Mon, Jan 05, 2026 at 05:23:25PM +0530, Prashanth K wrote:
> When multiple DWC3 controllers are being used, trace events from
> different instances get mixed up making debugging difficult as
> there's no way to distinguish which instance generated the trace.
> 
> Append the base address of dwc3 controller to trace events, so that
> the source instance is clearly identifiable.
> 
> Example trace output,
> before ->  dwc3_event: event (00000101): Reset [U0]
> after  ->  dwc3_event: 0a600000: event (00000101): Reset [U0]

Why not use the device name instead?  That will be unique in the system.

thanks,

greg k-h