On Fri, Dec 13, 2013 at 12:26 PM, Felipe Balbi <balbi@xxxxxx> wrote:
> Hi,
>
> On Fri, Dec 13, 2013 at 09:23:36AM +0800, Peter Chen wrote:
>> @@ -226,6 +235,16 @@ static int mxs_phy_probe(struct platform_device *pdev)
>>
>> platform_set_drvdata(pdev, mxs_phy);
>>
>> + if (mxs_phy->data->flags & MXS_PHY_HAS_ANATOP) {
>
> instead of the flag, you can check if that binding exist and use the
> binding itself as a flag.
>
If flag MXS_PHY_HAS_ANATOP is existed, that binding must need to be
existed, or it is an error. syscon_regmap_lookup_by_phandle will return
error is the binding is not existed.
--
BR,
Peter Chen
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