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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: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Christoph Egger 2010-01-21 14:58:47 +01:00 committed by Greg Kroah-Hartman
parent 0880aef49e
commit 8af6096caf
1 changed files with 0 additions and 13 deletions
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13
drivers/usb/host/isp1362-hcd.c
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@ -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;