Hi Paul,
> + /* Set device flags indicating whether the HCD supports DMA */
> + if (hsotg->core_params->dma_enable > 0) {
> + if (dma_set_mask(hsotg->dev, DMA_BIT_MASK(32)) < 0)
> + dev_warn(hsotg->dev,
> + "can't enable workaround for >4GB RAM\n");
Did you intentionally change the workaround here? It used to be 31 bits
and 2GB RAM. Perhaps this deserves a mention in the commit message?
Other than that, the patch looks ok to me.
Gr.
Matthijs
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