[PATCH] drm: fix sparse warnings on undeclared symbols in crc debugfs

[Chris Wilson]

On Tue, Oct 18, 2016 at 02:28:35PM +0300, Jani Nikula wrote:
> Fixes sparse warnings:
> 
> drivers/gpu/drm/drm_debugfs_crc.c:118:30: warning: symbol
> 'drm_crtc_crc_control_fops' was not declared. Should it be static?
> 
> drivers/gpu/drm/drm_debugfs_crc.c:264:30: warning: symbol
> 'drm_crtc_crc_data_fops' was not declared. Should it be static?
> 
> drivers/gpu/drm/drm_debugfs_crc.c:281:5: warning: symbol
> 'drm_debugfs_crtc_crc_add' was not declared. Should it be static?
> 
> Fixes: 9edbf1fa600a ("drm: Add API for capturing frame CRCs")
> Cc: Benjamin Gaignard <benjamin.gaignard at linaro.org>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: Emil Velikov <emil.velikov at collabora.com>
> Cc: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre