Re: [PATCH] soc: Convert to using %pOFn instead of device_node.name
From: Tyrel Datwyler
Date: Tue Aug 28 2018 - 18:14:13 EST
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?
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