Re: linux-next: build failure after merge of the pm tree
From: Rafael J. Wysocki
Date: Thu Jul 04 2013 - 21:27:46 EST
On Friday, July 05, 2013 11:24:58 AM Stephen Rothwell wrote:
>
Hi Rafael,
Hi,
>
After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
>
failed like this:
>
>
drivers/gpu/drm/radeon/atombios_encoders.c: In function 'radeon_atom_backlight_init':
>
drivers/gpu/drm/radeon/atombios_encoders.c:230:2: error: implicit declaration of function 'acpi_osi_version' [-Werror=implicit-function-declaration]
>
if (acpi_osi_version() >= ACPI_OSI_WIN_8)
>
^
>
drivers/gpu/drm/radeon/atombios_encoders.c:230:28: error: 'ACPI_OSI_WIN_8' undeclared (first use in this function)
>
if (acpi_osi_version() >= ACPI_OSI_WIN_8)
>
^
>
drivers/gpu/drm/radeon/atombios_encoders.c:231:3: error: implicit declaration of function 'acpi_video_backlight_unregister' [-Werror=implicit-function-declaration]
>
acpi_video_backlight_unregister();
>
^
>
>
Caused by commit 1823b2aeccce ("drm/radeon: don't provide ACPI backlight
>
if firmware expects Windows 8").
Dropped that commit for now (along with the whole branch).
>
>
I have used the pm tree from next-20130704 for today.
Sorry for the trouble!
Thanks,
Rafael
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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