diff options
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 276c546980d8..70c64ba17fa5 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -377,8 +377,13 @@ static inline bool of_have_populated_dt(void) return false; } +/* Kill an unused variable warning on a device_node pointer */ +static inline void __of_use_dn(const struct device_node *np) +{ +} + #define for_each_child_of_node(parent, child) \ - while (0) + while (__of_use_dn(parent), __of_use_dn(child), 0) #define for_each_available_child_of_node(parent, child) \ while (0) |
