diff options
| author | Stephen Warren <swarren@nvidia.com> | 2011-09-21 23:23:10 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-09-22 21:29:17 +0400 |
| commit | aba3dfff9a75eb272c4f47994f16eb5d548a5af1 (patch) | |
| tree | e08de185c0df946a3932f2e65a24835961bb7798 /include/linux/of.h | |
| parent | 987bfad6429aa3aefbc196bd0fc90fc48409a87b (diff) | |
| download | linux-aba3dfff9a75eb272c4f47994f16eb5d548a5af1.tar.xz | |
dt: add empty for_each_child_of_node, of_find_property
The patch adds a couple empty functions for non-dt build, so that
drivers migrating to dt can save some '#ifdef CONFIG_OF'.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 8b6383d876ca..83a61f3b443c 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -249,6 +249,16 @@ static inline bool of_have_populated_dt(void) return false; } +#define for_each_child_of_node(parent, child) \ + while (0) + +static inline struct property *of_find_property(const struct device_node *np, + const char *name, + int *lenp) +{ + return NULL; +} + static inline int of_property_read_u32_array(const struct device_node *np, const char *propname, u32 *out_values, size_t sz) |