Hi Laurent, Am Freitag, den 07.03.2014, 01:12 +0100 schrieb Laurent Pinchart: > Hi Philipp, > > Thank you for the patch. > > I've submitted a fix for the of_graph_get_next_endpoint() function, but it > hasn't been applied yet due to the patch series that contained it needing more > work. > > The patch is available at https://patchwork.linuxtv.org/patch/21946/. I can > rebase it on top of this series, but I still wanted to let you know about it > in case you would like to integrate it. Thank you for the pointer. A pity about the timing, this will mostly revert my indentation patch. I'd be glad if you could rebase on top of the merged series. While we look at of_graph_get_next_endpoint(), could you explain the reason behind the extra reference count increase on the prev node: /* * Avoid dropping prev node refcount to 0 when getting the next * child below. */ of_node_get(prev); This unfortunately makes using the function in for_each style macros a hassle. If that part wasn't there and all users that want to keep using prev after the call were expected to increase refcount themselves, we could have a #define of_graph_for_each_endpoint(parent, endpoint) \ for (endpoint = of_graph_get_next_endpoint(parent, NULL); \ endpoint != NULL; \ endpoint = of_graph_get_next_endpoint(parent, endpoint)) regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
