switch to using devm_add_action_or_reset() instead of devm_add_action to
avoid call the cec_delete_adapter,when devm_add_action_or_reset return
failed.
Signed-off-by: Tian Tao <tiant...@hisilicon.com>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
index 70ab4fb..c8f44bc 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
@@ -265,11 +265,9 @@ static int dw_hdmi_cec_probe(struct platform_device *pdev)
/* override the module pointer */
cec->adap->owner = THIS_MODULE;
- ret = devm_add_action(&pdev->dev, dw_hdmi_cec_del, cec);
- if (ret) {
- cec_delete_adapter(cec->adap);
+ ret = devm_add_action_or_reset(&pdev->dev, dw_hdmi_cec_del, cec);
+ if (ret)
return ret;
- }
ret = devm_request_threaded_irq(&pdev->dev, cec->irq,
dw_hdmi_cec_hardirq,
--
2.7.4
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