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authorStephen Warren <swarren@nvidia.com>2011-10-25 16:01:26 +0400
committerGrant Likely <grant.likely@secretlab.ca>2011-11-04 08:12:51 +0400
commit50e07f888cb24b55e0d8283f631907794dd757c2 (patch)
treea57533a86c62ae90ffc600c4443fcbd8f7908c1e /include
parent3983138c017b6aeab6ce3dbb1e9afbe80bdac496 (diff)
downloadlinux-50e07f888cb24b55e0d8283f631907794dd757c2.tar.xz
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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/of.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index 4386c5fee57c..0e89aa0bf07a 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -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 */