Re: [PATCH 23/30] [media] atomisp: deprecate pci_get_bus_and_slot()

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Subject: Re: [PATCH 23/30] [media] atomisp: deprecate pci_get_bus_and_slot()
From: Alan Cox <alan@xxxxxxxxxxxxxxx>
Date: Wed, 22 Nov 2017 12:20:47 +0000
Cc: linux-arm-msm@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Hans Verkuil <hans.verkuil@xxxxxxxxx>, kbuild test robot <fengguang.wu@xxxxxxxxx>, Arushi Singhal <arushisinghal19971997@xxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Avraham Shukron <avraham.shukron@xxxxxxxxx>, Philippe Ombredanne <pombredanne@xxxxxxxx>, Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx>, Valentin Vidic <Valentin.Vidic@xxxxxxxxx>, "open list:MEDIA INPUT INFRASTRUCTURE (V4L/DVB)" <linux-media@xxxxxxxxxxxxxxx>, "open list:STAGING SUBSYSTEM" <devel@xxxxxxxxxxxxxxxxxxxx>, open list <linux-kernel@xxxxxxxxxxxxxxx>
In-reply-to: <1511328675-21981-24-git-send-email-okaya@codeaurora.org>
Organization: Intel Corporation

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.

Alan

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References:
- [PATCH 23/30] [media] atomisp: deprecate pci_get_bus_and_slot()
  - From: Sinan Kaya

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