Only Sparc uses unique_id, so remove it for FDT builds and shrink struct property a bit making the unflattened DT less of a memory hog.
Cc: Nicolas Pitre <[email protected]> Cc: Frank Rowand <[email protected]> Signed-off-by: Rob Herring <[email protected]> --- include/linux/of.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index cfc34117fc92..8f9e96752837 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -38,7 +38,9 @@ struct property { void *value; struct property *next; unsigned long _flags; +#if defined(CONFIG_OF_PROMTREE) unsigned int unique_id; +#endif struct bin_attribute attr; }; -- 2.11.0
