On Mon, Mar 10, 2025 at 02:55:53PM +0200, Matti Vaittinen wrote: > There are a few use-cases where child nodes with a specific name need to > be parsed. Code like: > > fwnode_for_each_child_node() > if (fwnode_name_eq()) > ... > > can be found from a various drivers/subsystems. Adding a macro for this > can simplify things a bit. > > In a few cases the data from the found nodes is later added to an array, > which is allocated based on the number of found nodes. One example of > such use is the IIO subsystem's ADC channel nodes, where the relevant > nodes are named as channel[@N]. > > Add a helpers for iterating and counting device's sub-nodes with certain > name instead, of open-coding this in every user. > Please note, the checkpatch.pl was not happy about the for_each...() > macros. I tried to make them to follow the existing convention. I am > open to suggestions how to improve. You also may update .clang-format. -- With Best Regards, Andy Shevchenko
