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Date:   Tue, 21 Nov 2023 13:46:55 +1100
From:   Stephen Rothwell <sfr@canb.auug.org.au>
To:     "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc:     "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build failure after merge of the pm tree
Message-ID: <20231121134655.440f8371@canb.auug.org.au>
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Hi all,

After merging the pm tree, today's linux-next build (i386 defconfig)
failed like this:

In file included from drivers/acpi/mipi-disco-img.c:21:
drivers/acpi/mipi-disco-img.c: In function 'init_csi2_port':
drivers/acpi/mipi-disco-img.c:536:42: error: format '%lu' expects argument =
of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Werro=
r=3Dformat=3D]
  536 |                 acpi_handle_info(handle, "Too few lane polarity byt=
es (%lu vs. %d)\n",
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~=
~~~~~~~~~~~~~~~~~~
include/linux/acpi.h:1199:47: note: in definition of macro 'acpi_handle_inf=
o'
 1199 |         acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__)
      |                                               ^~~
drivers/acpi/mipi-disco-img.c:536:74: note: format string is defined here
  536 |                 acpi_handle_info(handle, "Too few lane polarity byt=
es (%lu vs. %d)\n",
      |                                                                    =
    ~~^
      |                                                                    =
      |
      |                                                                    =
      long unsigned int
      |                                                                    =
    %u
cc1: all warnings being treated as errors

Caused by commit

  a6cb0a611273 ("ACPI: scan: Extract MIPI DisCo for Imaging data into swnod=
es")

I have reverted that commit (and the following two) for today.

--=20
Cheers,
Stephen Rothwell

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