Replace the manual loop implementation with the macro to simplify the code.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index c6a7fd6..6575681 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -299,27 +299,19 @@ static int rcar_du_encoders_init_one(struct rcar_du_device *rcdu, static int rcar_du_encoders_init(struct rcar_du_device *rcdu) { struct device_node *np = rcdu->dev->of_node; - struct device_node *prev = NULL; unsigned int num_encoders = 0; + struct device_node *ep_node;
/* * Iterate over the endpoints and create one encoder for each output * pipeline. */ - while (1) { - struct device_node *ep_node; + for_each_endpoint_of_node(np, ep_node) { enum rcar_du_output output; struct of_endpoint ep; unsigned int i; int ret;
- ep_node = of_graph_get_next_endpoint(np, prev); - of_node_put(prev); - prev = ep_node; - - if (ep_node == NULL) - break; - ret = of_graph_parse_endpoint(ep_node, &ep); if (ret < 0) { of_node_put(ep_node);