Messages in this thread | | | Date | Tue, 24 Sep 2019 14:47:41 +0200 | From | Petr Mladek <> | Subject | Re: [PATCH v7 12/13] lib/vsprintf: Add %pfw conversion specifier for printing fwnode names |
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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 <sakari.ailus@linux.intel.com> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards, Petr
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