diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index cb255a07baa0..3ce69536a7b3 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -2342,20 +2342,13 @@ struct device_node *of_graph_get_endpoint_by_regs( const struct device_node *parent, int port_reg, int reg) { struct of_endpoint endpoint; - struct device_node *node, *prev_node = NULL; - - while (1) { - node = of_graph_get_next_endpoint(parent, prev_node); - of_node_put(prev_node); - if (!node) - break; + struct device_node *node = NULL; + for_each_endpoint_of_node(parent, node) { of_graph_parse_endpoint(node, &endpoint); if (((port_reg == -1) || (endpoint.port == port_reg)) && ((reg == -1) || (endpoint.id == reg))) return node; - - prev_node = node; } return NULL; |