Message ID | 20220425091831.3500487-1-lv.ruyi@zte.com.cn |
---|---|
State | New |
Headers | show |
Series | drm/msm/hdmi: fix error check return value of irq_of_parse_and_map() | expand |
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index ec324352e862..c3b661c2932d 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -298,9 +298,9 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi, drm_connector_attach_encoder(hdmi->connector, hdmi->encoder); hdmi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0); - if (hdmi->irq < 0) { - ret = hdmi->irq; - DRM_DEV_ERROR(dev->dev, "failed to get irq: %d\n", ret); + if (!hdmi->irq) { + ret = -EINVAL; + DRM_DEV_ERROR(dev->dev, "failed to get irq\n"); goto fail; }