[Intel-gfx] [PATCH 05/10] drm: Give drm_agp_clear drm_legacy_ prefix

[Thierry Reding]

On Wed, Mar 30, 2016 at 06:09:04PM +0800, kbuild test robot wrote:
> Hi Daniel,
> 
> [auto build test ERROR on drm/drm-next]
> [also build test ERROR on v4.6-rc1 next-20160330]
> [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Daniel-Vetter/Another-shot-at-cruft-removal/20160330-174803
> base:   git://people.freedesktop.org/~airlied/linux.git drm-next
> config: sparc64-allmodconfig (attached as .config)
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=sparc64 
> 
> Note: the linux-review/Daniel-Vetter/Another-shot-at-cruft-removal/20160330-174803 HEAD 0ef75daff5d81f77ebd5796d853c534749223b2e builds fine.
>       It only hurts bisectibility.
> 
> All errors (new ones prefixed by >>):
> 
>    drivers/gpu/drm/drm_fops.c: In function 'drm_lastclose':
> >> drivers/gpu/drm/drm_fops.c:416:2: error: implicit declaration of function 'drm_legacy_agp_clear' [-Werror=implicit-function-declaration]
>      drm_legacy_agp_clear(dev);
>      ^
>    cc1: some warnings being treated as errors
> --
>    drivers/gpu/drm/drm_pci.c: In function 'drm_pci_agp_destroy':
> >> drivers/gpu/drm/drm_pci.c:253:3: error: implicit declaration of function 'drm_legacy_agp_clear' [-Werror=implicit-function-declaration]
>       drm_legacy_agp_clear(dev);
>       ^
>    cc1: some warnings being treated as errors
> 
> vim +/drm_legacy_agp_clear +416 drivers/gpu/drm/drm_fops.c
> 
>    410	
>    411		if (dev->irq_enabled && !drm_core_check_feature(dev, DRIVER_MODESET))
>    412			drm_irq_uninstall(dev);
>    413	
>    414		mutex_lock(&dev->struct_mutex);
>    415	
>  > 416		drm_legacy_agp_clear(dev);
>    417	
>    418		drm_legacy_sg_cleanup(dev);
>    419		drm_legacy_vma_flush(dev);

FWIW, this is because the dummy implementation wasn't renamed.

Thierry
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