Commit 8c62b4e1 authored Dec 03, 2015 by Brian Norris

mtd: ofpart: don't complain about missing 'partitions' node too loudly



The ofpart partition parser might be run on DT-enabled systems that
don't have any "ofpart" partition subnodes at all, since "ofpart" is in
the default parser list. So don't complain loudly on every boot.

Example: using m25p80.c with no intent to use ofpart:

&spi2 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
	};
};

I see this warning:

[    0.588471] m25p80 spi2.0: gd25q32 (4096 Kbytes)
[    0.593091] spi2.0: 'partitions' subnode not found on /spi@ff130000/flash@0. Trying to parse direct subnodes as partitions.

Cc: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

parent 1ddaa021

drivers/mtd/ofpart.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -46,7 +46,12 @@ static int parse_ofpart_partitions(struct mtd_info *master,

		ofpart_node = of_get_child_by_name(mtd_node, "partitions");
		if (!ofpart_node) {
		pr_warn("%s: 'partitions' subnode not found on %s. Trying to parse direct subnodes as partitions.\n",
		/*
		* We might get here even when ofpart isn't used at all (e.g.,
		* when using another parser), so don't be louder than
		* KERN_DEBUG
		*/
		pr_debug("%s: 'partitions' subnode not found on %s. Trying to parse direct subnodes as partitions.\n",
		master->name, mtd_node->full_name);
		ofpart_node = mtd_node;
		dedicated = false;