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mtd: merge for-4.4 development into -next development

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A few MAINTAINERS updates, and some DT binding/documentation fixups.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Brian Norris 2015-12-09 09:59:45 -08:00
commit 2027cba66a
3 changed files with 18 additions and 3 deletions
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7
Documentation/devicetree/bindings/mtd/partition.txt
View File

@ -6,7 +6,9 @@ used for what purposes, but which don't use an on-flash partition table such
as RedBoot.
The partition table should be a subnode of the mtd node and should be named
'partitions'. Partitions are defined in subnodes of the partitions node.
'partitions'. This node should have the following property:
- compatible : (required) must be "fixed-partitions"
Partitions are then defined in subnodes of the partitions node.
For backwards compatibility partitions as direct subnodes of the mtd device are
supported. This use is discouraged.
@ -38,6 +40,7 @@ Examples:
flash@0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
@ -55,6 +58,7 @@ flash@0 {
flash@1 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <2>;
@ -68,6 +72,7 @@ flash@1 {
flash@2 {
partitions {
compatible = "fixed-partitions";
#address-cells = <2>;
#size-cells = <2>;

2
MAINTAINERS
View File

@ -2449,7 +2449,9 @@ F: drivers/firmware/broadcom/*
BROADCOM STB NAND FLASH DRIVER
M: Brian Norris <computersforpeace@gmail.com>
M: Kamal Dasu <kdasu.kdev@gmail.com>
L: linux-mtd@lists.infradead.org
L: bcm-kernel-feedback-list@broadcom.com
S: Maintained
F: drivers/mtd/nand/brcmnand/

12
drivers/mtd/ofpart.c
View File

@ -44,10 +44,18 @@ 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",
master->name, mtd_node->full_name);
/*
* 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;
} else if (!of_device_is_compatible(ofpart_node, "fixed-partitions")) {
/* The 'partitions' subnode might be used by another parser */
return 0;
}
/* First count the subnodes */