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| author | Giulio Benetti <giulio.benetti@micronovasrl.com> | 2018-10-05 23:59:50 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-10-08 11:20:50 +0200 |
| commit | 548ae867efb1741fa55cedb5e73d7d0e75acd1f2 (patch) | |
| tree | 61cf5131d510b313fe3b0e29f54b47067dfce22d /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | drm: Unexport drm_plane_helper_check_update (diff) | |
| download | linux-548ae867efb1741fa55cedb5e73d7d0e75acd1f2.tar.gz linux-548ae867efb1741fa55cedb5e73d7d0e75acd1f2.zip | |
drm/sun4i: tcon: fix check of tcon->panel null pointer
Since tcon->panel is a pointer returned by of_drm_find_panel() need to
check if it is not NULL, hence a valid pointer.
IS_ERR() instead checks return error values, not NULL pointers.
Substitute "if (!IS_ERR(tcon->panel))" with "if (tcon->panel)".
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181005215951.99003-1-giulio.benetti@micronovasrl.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions