[PATCH] dt: Add empty of_match_node() macro
Nicolas Ferre
nicolas.ferre at atmel.com
Mon Oct 24 05:53:32 EDT 2011
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 at atmel.com>
---
include/linux/of.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/of.h b/include/linux/of.h
index 736b747..92c40a1 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -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,
--
1.7.5.4
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