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drm/probe-helper: Fix drm_kms_helper_poll_enable() docs
author
Noralf Trønnes
<noralf@tronnes.org>
Mon, 6 Nov 2017 19:18:07 +0000
(20:18 +0100)
committer
Noralf Trønnes
<noralf@tronnes.org>
Thu, 30 Nov 2017 17:17:37 +0000
(18:17 +0100)
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
drivers/gpu/drm/drm_probe_helper.c
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diff --git
a/drivers/gpu/drm/drm_probe_helper.c
b/drivers/gpu/drm/drm_probe_helper.c
index
6dc2dde
..
555fbe5
100644
(file)
--- 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