When working with independant trees, one need to find each compatible node from something else than of_root. Signed-off-by: Franck Jullien <franck.jullien@xxxxxxxxxxxxxxxxxxx> --- include/linux/of.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/linux/of.h b/include/linux/of.h index 883df55..37da652 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -891,6 +891,9 @@ static inline int of_property_read_s32(const struct device_node *np, #define for_each_compatible_node(dn, type, compatible) \ for (dn = of_find_compatible_node(NULL, type, compatible); dn; \ dn = of_find_compatible_node(dn, type, compatible)) +#define for_each_compatible_node_from(from, dn, type, compatible) \ + for (dn = of_find_compatible_node(from, type, compatible); dn; \ + dn = of_find_compatible_node(dn, type, compatible)) #define for_each_matching_node(dn, matches) \ for (dn = of_find_matching_node(NULL, matches); dn; \ dn = of_find_matching_node(dn, matches)) -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
