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[v3,1/6] drm/probe-helper: Fix drm_kms_helper_poll_enable() docs

Message ID 20171114212517.23536-2-noralf@tronnes.org (mailing list archive)
State New, archived
Headers show

Commit Message

Noralf Trønnes Nov. 14, 2017, 9:25 p.m. UTC 
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>
---
 drivers/gpu/drm/drm_probe_helper.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 5840aabbf24e..024a89bf0ba7 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