linux-kernel - Re: [PATCH 3/3] pci-dma-compat: remove handling of NULL pdev arguments

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Message-ID: <20180110081426.GC9659@lst.de>
Date:   Wed, 10 Jan 2018 09:14:26 +0100
From:   Christoph Hellwig <hch@....de>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Christoph Hellwig <hch@....de>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-pci@...r.kernel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] pci-dma-compat: remove handling of NULL pdev
        arguments

On Tue, Jan 09, 2018 at 06:25:44PM -0600, Bjorn Helgaas wrote:
> It looks like "pci_free_consistent(NULL" is still used in
> drivers/net/ethernet/tundra/tsi108_eth.c.

Yikes.  That one needs to pass the device is the platform dev to
the dma_map_* routines to start with, and mixing that with PCI
is pretty horrible.  I'll add a conversion of that driver to the
next resend.

> > Signed-off-by: Christoph Hellwig <hch@....de>
> 
> With Mauro's ack on the media/ttusb-dev patches, I could merge the
> whole series via the PCI tree?

Fine with me.