[PATCH] soc: Convert to using %pOFn instead of device_node.name
From: Tyrel Datwyler <hidden>
Date: 2018-08-28 22:14:13
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linuxppc-dev, lkml
On 08/28/2018 11:48 AM, Li Yang wrote:
On Mon, Aug 27, 2018 at 8:57 PM Rob Herring [off-list ref] wrote:quoted
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