Re: [PATCH] soc: Convert to using %pOFn instead of device_node.name

[Tyrel Datwyler]

On 08/28/2018 11:48 AM, Li Yang wrote:
> On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@xxxxxxxxxx> wrote:
>>
>> In preparation to remove the node name pointer from struct device_node,
>> convert printf users to use the %pOFn format specifier.
> 
> Please forgive my ignorance, but what is this format specifier do
> exactly?   I cannot find anything listed in the printf specification
> matching this.  Is this something newly introduced?
> 
> Leo
> 

>From Documentation/core-api/printk-formats.rst:

kobjects
--------

::

        %pOF[fnpPcCF]


For printing kobject based structs (device nodes). Default behaviour is
equivalent to %pOFf.

        - f - device node full_name
        - n - device node name
        - p - device node phandle
        - P - device node path spec (name + @unit)
        - F - device node flags
        - c - major compatible string
        - C - full compatible string


-Tyrel