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SubjectRe: [PATCH v7 12/13] lib/vsprintf: Add %pfw conversion specifier for printing fwnode names
On Wed 2019-09-18 16:34:18, Sakari Ailus wrote:
> Add support for %pfw conversion specifier (with "f" and "P" modifiers) to
> support printing full path of the node, including its name ("f") and only
> the node's name ("P") in the printk family of functions. The two flags
> have equivalent functionality to existing %pOF with the same two modifiers
> ("f" and "P") on OF based systems. The ability to do the same on ACPI
> based systems is added by this patch.
> On ACPI based systems the resulting strings look like
> \_SB.PCI0.CIO2.port@1.endpoint@0
> where the nodes are separated by a dot (".") and the first three are
> ACPI device nodes and the latter two ACPI data nodes.
> Signed-off-by: Sakari Ailus <>
> Reviewed-by: Andy Shevchenko <>

Reviewed-by: Petr Mladek <>

Best Regards,

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