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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-04-20 22:21:14 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-21 07:17:24 (GMT) |
| commit | 14ba00316543bb67c81202fd475b605bfa410967 (patch) | |
| tree | 2499e6e76afac4acb28592b5a0f5df6817752ce6 /drivers | |
| parent | ba34d58c5e86c27accb3133fa991cfb6c848c58e (diff) | |
| download | linux-14ba00316543bb67c81202fd475b605bfa410967.tar.xz | |
drm: Remove warning from drm_connector_unregister_all()
Commit 6c87e5c3ec6d ("drm: Rename drm_connector_unplug_all() to
drm_connector_unregister_all()") replaced a manual connectors list walk
in drm_connector_unregister_all() with drm_for_each_connector(). The
list was walked without the mode config mutex locked as that ends up in
a clash with sysfs, but drm_connector_unregister_all() warns when the
mutex isn't locked.
The problem is known and doesn't require a large warning every time
drm_connector_unregister_all() is called. Fix it by reverting to manual
list walk.
Fixes: 6c87e5c3ec6d ("drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all()")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1461190874-32674-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index ee549a3..edcf12c 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -1122,7 +1122,7 @@ void drm_connector_unregister_all(struct drm_device *dev) struct drm_connector *connector; /* FIXME: taking the mode config mutex ends up in a clash with sysfs */ - drm_for_each_connector(connector, dev) + list_for_each_entry(connector, &dev->mode_config.connector_list, head) drm_connector_unregister(connector); } EXPORT_SYMBOL(drm_connector_unregister_all); |