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Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports

From Jarkko Nikula <jarkko.nikula@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports
Date 2015-10-23 16:00 +0200
Message-ID <qmL2W-3e7-1@gated-at.bofh.it> (permalink)
References (2 earlier) <qmkvM-6IE-51@gated-at.bofh.it> <qmGcW-4Bz-9@gated-at.bofh.it> <qmHC1-6QB-9@gated-at.bofh.it> <qmKqe-2uc-5@gated-at.bofh.it> <qmKTg-32t-3@gated-at.bofh.it>
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On 10/23/2015 04:40 PM, Mika Westerberg wrote:
> On Fri, Oct 23, 2015 at 04:13:11PM +0300, Mika Westerberg wrote:
>> On Fri, Oct 23, 2015 at 12:16:11PM +0200, Wolfram Sang wrote:
>>> On Fri, Oct 23, 2015 at 11:40:13AM +0300, Mika Westerberg wrote:
>>>> On Thu, Oct 22, 2015 at 02:17:42AM -0700, Dustin Byford wrote:
> Ah, forgot to mention that the i2c-designware-pcidrv.c misses include of
> <linux/acpi.h> so that needs to be fixed. Otherwise we get:
>
> drivers/i2c/busses/i2c-designware-pcidrv.c: In function ‘i2c_dw_pci_probe’:
> drivers/i2c/busses/i2c-designware-pcidrv.c:259:2: error: implicit declaration of function ‘ACPI_COMPANION_SET’ [-Werror=implicit-function-declaration]
> drivers/i2c/busses/i2c-designware-pcidrv.c:259:33: error: implicit declaration of function ‘ACPI_COMPANION’ [-Werror=implicit-function-declaration]
>
Please also check that patches apply on top of i2c/for-next due recently 
applied cleanup patches from me.

I think commit d80d134182ba ("i2c: designware: Move common probe code 
into i2c_dw_probe()") makes your patch only a 2 liner to 
drivers/i2c/busses/i2c-designware-core.c :-)

-- 
Jarkko
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[PATCH v4 0/2] i2c: acpi: scan ACPI enumerated I2C mux channels Dustin Byford <dustin@cumulusnetworks.com> - 2015-10-22 11:20 +0200
  [PATCH v4 1/2] acpi: add acpi_preset_companion() stub Dustin Byford <dustin@cumulusnetworks.com> - 2015-10-22 11:20 +0200
    Re: [PATCH v4 1/2] acpi: add acpi_preset_companion() stub Mika Westerberg <mika.westerberg@linux.intel.com> - 2015-10-23 10:40 +0200
    Re: [PATCH v4 1/2] acpi: add acpi_preset_companion() stub "Rafael J. Wysocki" <rafael@kernel.org> - 2015-10-25 14:50 +0100
      Re: [PATCH v4 1/2] acpi: add acpi_preset_companion() stub "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-10-25 15:40 +0100
  [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Dustin Byford <dustin@cumulusnetworks.com> - 2015-10-22 11:40 +0200
    Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Mika Westerberg <mika.westerberg@linux.intel.com> - 2015-10-23 10:50 +0200
      Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Wolfram Sang <wsa@the-dreams.de> - 2015-10-23 12:20 +0200
        Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Mika Westerberg <mika.westerberg@linux.intel.com> - 2015-10-23 15:20 +0200
          Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Mika Westerberg <mika.westerberg@linux.intel.com> - 2015-10-23 15:50 +0200
            Re: [PATCH v4 2/2] i2c: add ACPI support for I2C mux ports Jarkko Nikula <jarkko.nikula@linux.intel.com> - 2015-10-23 16:00 +0200

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