linux-kernel - Re: [v4l-dvb-maintainer] drivers/media/dvb/b2c2/flexcop-dma.c uses PCI DMA API

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Date:	Fri, 08 Jun 2007 09:30:20 -0300
From:	Mauro Carvalho Chehab <mchehab@...radead.org>
To:	Trent Piepho <xyzzy@...akeasy.org>
Cc:	Michael Krufky <mkrufky@...uxtv.org>, linux-dvb@...uxtv.org,
	v4l-dvb-maintainer@...uxtv.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: Re: [v4l-dvb-maintainer] drivers/media/dvb/b2c2/flexcop-dma.c uses
	PCI DMA API

Hi Trent,

> Here is a patch that does just option B.  I have a couple other
> patches too.

Tracking the flexcop, I've arrived on a similar patch to yours, but this
approach will duplicate some debug macros. This is somewhat ugly. Since
we need this fix for a late -rc, I think that the better for now is to
use an optional code on Makefile that will add flexcop-dma to
b2c2-flexcop only if flexcop pci support is selected. The end result is
very simple, and will solve the issue.

The final patch is this one:
http://git.kernel.org/?p=linux/kernel/git/mchehab/v4l-dvb.git;a=commitdiff;h=ee9a55464446146acbe12556d6de12cad0ac18c7

Cheers,
Mauro

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