diff options
Diffstat (limited to 'drivers/media/platform/meson/ao-cec.c')
| -rw-r--r-- | drivers/media/platform/meson/ao-cec.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/media/platform/meson/ao-cec.c b/drivers/media/platform/meson/ao-cec.c index cd4be38ab5ac..facf9b029e79 100644 --- a/drivers/media/platform/meson/ao-cec.c +++ b/drivers/media/platform/meson/ao-cec.c @@ -601,20 +601,14 @@ static const struct cec_adap_ops meson_ao_cec_ops = { static int meson_ao_cec_probe(struct platform_device *pdev) { struct meson_ao_cec_device *ao_cec; - struct platform_device *hdmi_dev; - struct device_node *np; + struct device *hdmi_dev; struct resource *res; int ret, irq; - np = of_parse_phandle(pdev->dev.of_node, "hdmi-phandle", 0); - if (!np) { - dev_err(&pdev->dev, "Failed to find hdmi node\n"); - return -ENODEV; - } + hdmi_dev = cec_notifier_parse_hdmi_phandle(&pdev->dev); - 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); ao_cec = devm_kzalloc(&pdev->dev, sizeof(*ao_cec), GFP_KERNEL); if (!ao_cec) @@ -622,7 +616,7 @@ static int meson_ao_cec_probe(struct platform_device *pdev) spin_lock_init(&ao_cec->cec_reg_lock); - ao_cec->notify = cec_notifier_get(&hdmi_dev->dev); + ao_cec->notify = cec_notifier_get(hdmi_dev); if (!ao_cec->notify) return -ENOMEM; |