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authorNoralf Trønnes <noralf@tronnes.org>2017-11-06 20:18:07 +0100
committerNoralf Trønnes <noralf@tronnes.org>2017-11-30 18:17:37 +0100
commitb66d0f348624101203dbec22e45c74e1c895b881 (patch)
tree3aa8721a99f691212d4f912611792629ddf82a68 /drivers/gpu/drm/drm_probe_helper.c
parentff71c2cf5eb255b7dd03da5de4dd414394d9e346 (diff)
drm/probe-helper: Fix drm_kms_helper_poll_enable() docs
Fix docs to reflect code and drm_kms_helper_poll_disable() docs by saying that calling drm_kms_helper_poll_enable() is fine even if output polling is not enabled. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171106191812.38927-2-noralf@tronnes.org
Diffstat (limited to 'drivers/gpu/drm/drm_probe_helper.c')
-rw-r--r--drivers/gpu/drm/drm_probe_helper.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 6dc2dde5b672..555fbe54d6e2 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -216,8 +216,7 @@ enum drm_mode_status drm_connector_mode_valid(struct drm_connector *connector,
* suspend/resume.
*
* Drivers can call this helper from their device resume implementation. It is
- * an error to call this when the output polling support has not yet been set
- * up.
+ * not an error to call this even when output polling isn't enabled.
*
* Note that calls to enable and disable polling must be strictly ordered, which
* is automatically the case when they're only call from suspend/resume