diff options
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 50fcdb54087f..f05c87f0c495 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -159,7 +159,13 @@ static inline struct device_node *to_of_node(struct fwnode_handle *fwnode) container_of(fwnode, struct device_node, fwnode) : NULL; } -#define of_fwnode_handle(node) (&(node)->fwnode) +#define of_fwnode_handle(node) \ + ({ \ + typeof(node) __of_fwnode_handle_node = (node); \ + \ + __of_fwnode_handle_node ? \ + &__of_fwnode_handle_node->fwnode : NULL; \ + }) static inline bool of_have_populated_dt(void) { |