From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH 23/30] [media] atomisp: deprecate pci_get_bus_and_slot()
Date: Wed, 22 Nov 2017 17:00:34 +0000
Message-ID: <20171122170034.216dafbe@alans-desktop>
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To: Alan Cox <alan@linux.intel.com>
Cc: Arushi Singhal <arushisinghal19971997@gmail.com>, Kate Stewart <kstewart@linuxfoundation.org>, kbuild test robot <fengguang.wu@intel.com>, "  <devel@driverdev.osuosl.org>,
 open list <linux-kernel@vger.kernel.org>"@fuzix.org, Arnd Bergmann <arnd@arndb.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-pci@vger.kernel.org, timur@codeaurora.org, Philippe Ombredanne <pombredanne@nexb.com>, "list:STAGING.SUBSYSTEM"@osuosl.org, Sinan Kaya <okaya@codeaurora.org>, Hans Verkuil <hans.verkuil@cisco.com>, Avraham Shukron <avraham.shukron@gmail.com>, "open list:MEDIA INPUT INFRASTRUCTURE (V4L/DVB)\"
 <linux-media@vger.kernel.org>, "@osuosl.org, linux-arm-msm@vger.kernel.org, Valentin Vidic <Valentin.Vidic@CARNet.hr>, open@osuosl.org, Mauro Carvalho Chehab <mchehab@kernel.org>, linux-arm-kernel@lists.infradead.org
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On Wed, 22 Nov 2017 12:20:47 +0000
Alan Cox <alan@linux.intel.com> wrote:

> On Wed, 2017-11-22 at 00:31 -0500, Sinan Kaya wrote:
> > pci_get_bus_and_slot() is restrictive such that it assumes domain=0
> > as
> > where a PCI device is present. This restricts the device drivers to
> > be
> > reused for other domain numbers.  
> 
> The ISP v2 will always been in domain 0.

For the ISP it doesn't matter - if it cleans up general assumptions then
you have my ACK for it.

Alan