Re: [PATCH] usb: gadget: fsl_udc_core: remove mapped flag

Chen Peter-B29397 [off-list ref] writes:

If the class driver has already mapped this address, the req->req.dma is not
DMA_ADDR_INVALID either, in this case, the dma_sync_single_for_cpu is
enough.

ok; forget the patch then.


Thanks
Enrico