diff options
Diffstat (limited to 'drivers/media/platform/s5p-cec/s5p_cec.c')
| -rw-r--r-- | drivers/media/platform/s5p-cec/s5p_cec.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/media/platform/s5p-cec/s5p_cec.c b/drivers/media/platform/s5p-cec/s5p_cec.c index 8837e2678bde..7f62f5ef0086 100644 --- a/drivers/media/platform/s5p-cec/s5p_cec.c +++ b/drivers/media/platform/s5p-cec/s5p_cec.c @@ -178,22 +178,16 @@ static const struct cec_adap_ops s5p_cec_adap_ops = { static int s5p_cec_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct device_node *np; - struct platform_device *hdmi_dev; + struct device *hdmi_dev; struct resource *res; struct s5p_cec_dev *cec; bool needs_hpd = of_property_read_bool(pdev->dev.of_node, "needs-hpd"); int ret; - np = of_parse_phandle(pdev->dev.of_node, "hdmi-phandle", 0); + hdmi_dev = cec_notifier_parse_hdmi_phandle(dev); - if (!np) { - dev_err(&pdev->dev, "Failed to find hdmi node in device tree\n"); - return -ENODEV; - } - hdmi_dev = of_find_device_by_node(np); - if (hdmi_dev == NULL) - return -EPROBE_DEFER; + if (IS_ERR(hdmi_dev)) + return PTR_ERR(hdmi_dev); cec = devm_kzalloc(&pdev->dev, sizeof(*cec), GFP_KERNEL); if (!cec) @@ -224,7 +218,7 @@ static int s5p_cec_probe(struct platform_device *pdev) if (IS_ERR(cec->reg)) return PTR_ERR(cec->reg); - cec->notifier = cec_notifier_get(&hdmi_dev->dev); + cec->notifier = cec_notifier_get(hdmi_dev); if (cec->notifier == NULL) return -ENOMEM; |