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drm/dp: Add missing description to parameter 

Gabriel Krisman reported these warnings when building the documentation:

 ./drivers/gpu/drm/drm_dp_helper.c:1165: warning: No description found
for parameter 'crtc'
./drivers/gpu/drm/drm_dp_helper.c:1166: warning: No description found
for parameter 'crtc'

Reported-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170307203511.14258-1-tomeu.vizoso@collabora.com
This commit is contained in:
Tomeu Vizoso 2017-03-07 21:35:11 +01:00 committed by Sean Paul
parent f5985bf9ca
commit 0621ce1db3
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/drm_dp_helper.c
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@ -1158,6 +1158,7 @@ EXPORT_SYMBOL(drm_dp_psr_setup_time);
/**
* drm_dp_start_crc() - start capture of frame CRCs
* @aux: DisplayPort AUX channel
* @crtc: CRTC displaying the frames whose CRCs are to be captured
*
* Returns 0 on success or a negative error code on failure.
*/