diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2019-12-07 15:03:29 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-12-09 22:57:26 +0100 |
| commit | 5dce87a91970bf7c7ef3de5e2bff08b695d858a3 (patch) | |
| tree | fabf03a65d13058b7525a12f80be8771d2d171db /tools/perf/scripts/python | |
| parent | drm/gma500: add a missed gma_power_end in error path (diff) | |
| download | linux-5dce87a91970bf7c7ef3de5e2bff08b695d858a3.tar.gz linux-5dce87a91970bf7c7ef3de5e2bff08b695d858a3.zip | |
drm/drm_panel: no error when no callback
The callbacks in drm_panel_funcs are optional, so do not
return an error just because no callback is assigned.
v2:
- Document what functions in drm_panel_funcs are optional (Laurent)
- Return -EOPNOTSUPP if get_modes() is not assigned (Laurent)
(Sam: -EOPNOTSUPP seems to best error code in this situation)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20191207140353.23967-2-sam@ravnborg.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions