linux-kernel - Re: [git pull] drm for 4.5-rc1

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Date:	Mon, 18 Jan 2016 12:35:25 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Eric Anholt <eric@...olt.net>
Cc:	torvalds@...ux-foundation.org,
	DRI mailing list <dri-devel@...ts.freedesktop.org>,
	linux-kernel@...r.kernel.org, Dave Airlie <airlied@...ux.ie>,
	Chris Metcalf <cmetcalf@...hip.com>
Subject: Re: [git pull] drm for 4.5-rc1

On Sun, Jan 17, 2016 at 09:35:08PM +0000, Dave Airlie wrote:
> 
> 
> Hi Linus,
> 
> This is the main drm pull request for 4.5. I don't think I've missed anything too
> major, I'm mostly back at work now but I'll probably get some sleep in 5 years time.
> 
> I think it should fix the i915 warning from the audio tree, if not let me 
> know.
> 
> summary below,

Hi Eric,
This pull request does not have the patch required to fix the build
failure for some architectures. Just checked Linus's current tree for
tilepro allmodconfig and it still fails to build. The error being:

drivers/gpu/drm/vc4/vc4_v3d.c: In function 'vc4_v3d_set_power':
include/linux/stddef.h:7:14: error: called object is not a function or function pointer
 #define NULL ((void *)0)
              ^
include/linux/pm.h:776:30: note: in expansion of macro 'NULL'
 #define pm_generic_poweroff  NULL
                              ^
drivers/gpu/drm/vc4/vc4_v3d.c:157:10: note: in expansion of macro 'pm_generic_poweroff'
   return pm_generic_poweroff(&vc4->v3d->pdev->dev);
          ^
include/linux/stddef.h:7:14: error: called object is not a function or function pointer
 #define NULL ((void *)0)
              ^
include/linux/pm.h:764:28: note: in expansion of macro 'NULL'
 #define pm_generic_resume  NULL
                            ^
drivers/gpu/drm/vc4/vc4_v3d.c:159:10: note: in expansion of macro 'pm_generic_resume'
   return pm_generic_resume(&vc4->v3d->pdev->dev);

patch is at:
https://lkml.org/lkml/2015/12/21/671

regards
sudip