This patch adds usefull macro to iterate over a node childs. Signed-off-by: Cyrill Gorcunov <[EMAIL PROTECTED]> --- TODO: convert all for(...) cycles to this macro.
include/linux/of.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/linux/of.h b/include/linux/of.h index 5c39b92..a93e2aa 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -46,6 +46,8 @@ extern struct device_node *of_find_node_by_phandle(phandle handle); extern struct device_node *of_get_parent(const struct device_node *node); extern struct device_node *of_get_next_child(const struct device_node *node, struct device_node *prev); +#define for_each_node_child(dn, child) \ + for (child = NULL; (child = of_get_next_child(dn, child)); ) extern struct property *of_find_property(const struct device_node *np, const char *name, int *lenp); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/