The drm stack does not expect error valued pointers for EDID anywhere. Fixes: e66856508746 ("drm: bridge: it66121: Set DDC preamble only once before reading EDID") Cc: Paul Cercueil <p...@crapouillou.net> Cc: Robert Foss <robert.f...@linaro.org> Cc: Phong LE <p...@baylibre.com> Cc: Neil Armstrong <neil.armstr...@linaro.org> Cc: Andrzej Hajda <andrzej.ha...@intel.com> Cc: Robert Foss <rf...@kernel.org> Cc: Laurent Pinchart <laurent.pinch...@ideasonboard.com> Cc: Jonas Karlman <jo...@kwiboo.se> Cc: Jernej Skrabec <jernej.skra...@gmail.com> Cc: <sta...@vger.kernel.org> # v6.3+ Signed-off-by: Jani Nikula <jani.nik...@intel.com>
--- UNTESTED --- drivers/gpu/drm/bridge/ite-it66121.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c index 3c9b42c9d2ee..1cf3fb1f13dc 100644 --- a/drivers/gpu/drm/bridge/ite-it66121.c +++ b/drivers/gpu/drm/bridge/ite-it66121.c @@ -884,14 +884,14 @@ static struct edid *it66121_bridge_get_edid(struct drm_bridge *bridge, mutex_lock(&ctx->lock); ret = it66121_preamble_ddc(ctx); if (ret) { - edid = ERR_PTR(ret); + edid = NULL; goto out_unlock; } ret = regmap_write(ctx->regmap, IT66121_DDC_HEADER_REG, IT66121_DDC_HEADER_EDID); if (ret) { - edid = ERR_PTR(ret); + edid = NULL; goto out_unlock; } -- 2.39.2