[PATCH 1/2] drm/bridge: th1520-dw-hdmi: Fix error check on dw_hdmi_probe() return value

[Felix Gu]

The error check after calling dw_hdmi_probe() was incorrectly checking
the struct pointer hdmi instead of the probe result hdmi->dw_hdmi.

Fix this by checking the correct variable.

Fixes: 96f30ee0fb9d ("drm/bridge: add a driver for T-Head TH1520 HDMI 
controller")
Signed-off-by: Felix Gu <ustc...@gmail.com>
---
 drivers/gpu/drm/bridge/th1520-dw-hdmi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/th1520-dw-hdmi.c 
b/drivers/gpu/drm/bridge/th1520-dw-hdmi.c
index 389eead5f1c4..c9968ec1823c 100644
--- a/drivers/gpu/drm/bridge/th1520-dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/th1520-dw-hdmi.c
@@ -136,8 +136,8 @@ static int th1520_dw_hdmi_probe(struct platform_device 
*pdev)
        plat_data->priv_data = hdmi;
 
        hdmi->dw_hdmi = dw_hdmi_probe(pdev, plat_data);
-       if (IS_ERR(hdmi))
-               return PTR_ERR(hdmi);
+       if (IS_ERR(hdmi->dw_hdmi))
+               return PTR_ERR(hdmi->dw_hdmi);
 
        platform_set_drvdata(pdev, hdmi);
 

-- 
2.43.0