[PATCH 1/3] drm: bridge: synopsys/dw-hdmi: Enable cec clock

[Pierre-Hugues Husson]

2017-10-20 10:12 GMT+02:00 Russell King - ARM Linux <linux at armlinux.org.uk>:
> On Sat, Oct 14, 2017 at 12:53:35AM +0200, Pierre-Hugues Husson wrote:
>> @@ -2382,6 +2383,18 @@ __dw_hdmi_probe(struct platform_device *pdev,
>>               goto err_isfr;
>>       }
>>
>> +     hdmi->cec_clk = devm_clk_get(hdmi->dev, "cec");
>> +     if (IS_ERR(hdmi->cec_clk)) {
>> +             hdmi->cec_clk = NULL;
>
> What if devm_clk_get() returns EPROBE_DEFER?  Does that really mean the
> clock does not exist?
Should be fixed in v2.
Thanks