On Tuesday 23 September 2014 12:28:03 Antoine Tenart wrote:
> + if (dev->of_node) {
> + ret = ci_hdrc_usb2_dt_probe(dev, ci_pdata);
> + if (ret)
> + goto clk_err;
> + } else {
> + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
> + if (ret)
> + goto clk_err;
> + }
>
Why do you care about the non-DT case here? I think it would be nicer to
open-code the ci_hdrc_usb2_dt_probe() function in here and remove
the dma_set_mask_and_coherent(), which should not even be necessary for
the case where you have a hardwired platform device.
Arnd
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