linux-kernel - Re: [PATCH] staging: usbip: Fix build on Debian ppc

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Date:	Thu, 19 Sep 2013 12:12:44 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Tobias Polzer <bulsa.t.polzer@...dium.uni-erlangen.de>
Cc:	usbip-devel@...ts.sourceforge.net,
	Dominik Paulus <dominik.paulus@....de>,
	Anthony Foiani <anthony.foiani@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...cs.fau.de,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, Tobias Polzer <tobias.polzer@....de>,
	linux-kernel@...r.kernel.org, Stefan Reif <ke42caxa@....cs.fau.de>
Subject: Re: [PATCH] staging: usbip: Fix build on Debian ppc

On Thu, Sep 19, 2013 at 10:55:18AM +0200, Tobias Polzer wrote:
> When testing usbip under powerpc, it (unexpectedly) worked, but only after
> removing the following lines from vhch_hcd.c:
> 
> 1004         /* will be removed */
> 1005         if (pdev->dev.dma_mask) {
> 1006                 dev_info(&pdev->dev, "vhci_hcd DMA not supported\n");
> 1007                 return -EINVAL;
> 1008         }
> 
> We encountered no problems without those lines. Is it safe to remove this
> check?

Hehe.  No.

Also which vhch_hcd.c are you talking about?  "find -name vhch_hcd.c"
doesn't show anything.

What the error message?

regards,
dan carpenter

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