RE: [PATCH] usb: dwc3: host: inherit dma configuration from parent dev

[Sriram Dash]

>From: Arnd Bergmann [mailto:arnd@xxxxxxxx]
>On Wednesday, September 21, 2016 11:06:47 AM CEST Sriram Dash wrote:
>>
>> Hello Arnd,
>>
>> We tried this patch on NXP platforms (ls2085 and ls1043) which use
>> dwc3 controller without any glue layer. On first go, this did not
>> work. But after minimal reworks mention snippet below, we are able to
>> verify that the USB was working OK.
>>
>>  drivers/usb/host/xhci-mem.c | 12 ++++++------
>>  drivers/usb/host/xhci.c     | 20 ++++++++++----------
>>
>> -       struct device *dev = xhci_to_hcd(xhci)->self.controller;
>> +       struct device *dev = xhci_to_hcd(xhci)->self.sysdev;
>>
>> We believe the patch needs little modification to work or there might
>> be chances we may have missed something. Any idea?
>
>
>I had not tried the patch, it was just sent for clarification what I meant, so I'm glad
>you got it working with just minimal changes.
>
>Unfortunately, I can't tell from your lines above what exactly you changed, can you
>send that again as a proper patch?
>

Sure.

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