Commit 50e07f88 authored Oct 25, 2011 by Stephen Warren Committed by Grant Likely Nov 04, 2011

dt: add empty of_machine_is_compatible



The patch adds an empty function for non-dt build, so that
drivers migrating to dt can save some '#ifdef CONFIG_OF'.

v3: New patch

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

parent 3983138c

include/linux/of.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -326,6 +326,11 @@ static inline int of_alias_get_id(struct device_node np, const char stem)
		return -ENOSYS;
		}

		static inline int of_machine_is_compatible(const char *compat)
		{
		return 0;
		}

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