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authorMika Kahola <mika.kahola@intel.com>2016-09-16 13:39:15 +0300
committerJani Nikula <jani.nikula@intel.com>2016-09-16 14:11:28 +0300
commit3442d9eee459bb565c37a15eed57572b511e9c64 (patch)
tree075457db04f9969b0c4cedf7cfa6162045ec0287 /drivers/gpu/drm/drm_dp_helper.c
parent911f4869eb334cb397c9c40c4b8893fcd93880ed (diff)
downloadlinux-3442d9eee459bb565c37a15eed57572b511e9c64.tar.xz
drm: Fix DisplayPort branch device ID kernel-doc
Fix missing parameter description for DisplayPort branch device ID. This fixes warning of "No description found for parameter 'id[6]'" when creating documentation by 'make htmldocs'. Reported-by: kbuild test robot <fengguang.wu@intel.com> References: https://lists.freedesktop.org/archives/intel-gfx/2016-September/106645.html Fixes: 266d783baaf5 ("drm: Read DP branch device id") Signed-off-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1474022355-29990-1-git-send-email-mika.kahola@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_dp_helper.c')
-rw-r--r--drivers/gpu/drm/drm_dp_helper.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index e26936309e07..559db96c2f8c 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -516,6 +516,7 @@ EXPORT_SYMBOL(drm_dp_downstream_max_bpc);
/**
* drm_dp_downstream_id() - identify branch device
* @aux: DisplayPort AUX channel
+ * @id: DisplayPort branch device id
*
* Returns branch device id on success or NULL on failure
*/