Commit 5762c205 authored Oct 24, 2011 by Nicolas Ferre Committed by Grant Likely Oct 24, 2011

dt: Add empty of_match_node() macro



Add an empty macro for of_match_node() that will save
some '#ifdef CONFIG_OF' for non-dt builds.

I have chosen to use a macro instead of a function to
be able to avoid defining the first parameter.
In fact, this "struct of_device_id *" first parameter
is usualy not defined as well on non-dt builds.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>

parent 36a0904e

include/linux/of.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -303,6 +303,7 @@ static inline struct device_node of_parse_phandle(struct device_node np,
		}

		#define of_match_ptr(_ptr) NULL
		#define of_match_node(_matches, _node) NULL
		#endif /* CONFIG_OF */

		static inline int of_property_read_u32(const struct device_node *np,

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