2010/10/6 <gregkh@xxxxxxx>:
>
> @@ -298,7 +336,7 @@ static void txstate(struct musb *musb, s
> csr);
>
> #ifndef CONFIG_MUSB_PIO_ONLY
> - if (is_dma_capable() && musb_ep->dma) {
> + if (is_dma_capable() && !musb_ep->dma && musb->dma_controller) {
As I said before, the change above is absolutely unnecessary, and does
cause performance regression for usbtest #6.
Greg, need a patch or you will edit it yourself?
--
Lei Ming
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