[PATCH v2 4/9] drm/rockchip: cdn-dp: Don't try to release firmware when not loaded

[Jeffy Chen]

Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---

Changes in v2: None

 drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c 
b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index fd79a70..a97f3f4 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -1052,6 +1052,7 @@ static int cdn_dp_bind(struct device *dev, struct device 
*master, void *data)
        dp->connected = false;
        dp->active = false;
        dp->active_port = -1;
+       dp->fw_loaded = false;
 
        INIT_WORK(&dp->event_work, cdn_dp_pd_event_work);
 
@@ -1132,7 +1133,8 @@ static void cdn_dp_unbind(struct device *dev, struct 
device *master, void *data)
        connector->funcs->destroy(connector);
 
        pm_runtime_disable(dev);
-       release_firmware(dp->fw);
+       if (dp->fw_loaded)
+               release_firmware(dp->fw);
        kfree(dp->edid);
        dp->edid = NULL;
 }
-- 
2.1.4