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Commit 8af6096c authored by Christoph Egger's avatar Christoph Egger Committed by Greg Kroah-Hartman
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USB: remove obsolete config in kernel source (USB_HCD_DMA) 



The configuration Option USB_HCD_DMA is not reachable in KConfig so
this piece of Code is effectively dead and useless. Remove it to avoid
confusion.

Signed-off-by: default avatarChristoph Egger <siccegge@stud.informatik.uni-erlangen.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0880aef4

drivers/usb/host/isp1362-hcd.c

+0 −13
Original line number Diff line number Diff line
@@ -2719,24 +2719,11 @@ static int __init isp1362_probe(struct platform_device *pdev) 
	}

	irq = irq_res->start;



#ifdef CONFIG_USB_HCD_DMA

	if (pdev->dev.dma_mask) {

		struct resource *dma_res = platform_get_resource(pdev, IORESOURCE_MEM, 2);



		if (!dma_res) {

			retval = -ENODEV;

			goto err1;

		}

		isp1362_hcd->data_dma = dma_res->start;

		isp1362_hcd->max_dma_size = resource_len(dma_res);

	}

#else

	if (pdev->dev.dma_mask) {

		DBG(1, "won't do DMA");

		retval = -ENODEV;

		goto err1;

	}

#endif



	if (!request_mem_region(addr->start, resource_len(addr), hcd_name)) {

		retval = -EBUSY;