Merge tag 'for-linus-20160715' of git://git.infradead.org/linux-mtd
Pull MTD fix from Brian Norris:
"Late MTD fix for v4.7:
One regression in the Device Tree handling for OMAP NAND handling of
the ELM node. TI migrated to using the property name "ti,elm-id", but
forgot to keep compatibility with the old "elm_id" property.
Also, might as well send out this MAINTAINERS fixup now"
* tag 'for-linus-20160715' of git://git.infradead.org/linux-mtd:
mtd: nand: omap2: Add check for old elm binding
MAINTAINERS: Add file patterns for mtd device tree bindings
diff --git a/MAINTAINERS b/MAINTAINERS
index 1209323..1d74837 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7476,6 +7476,7 @@
T: git git://git.infradead.org/linux-mtd.git
T: git git://git.infradead.org/l2-mtd.git
S: Maintained
+F: Documentation/devicetree/bindings/mtd/
F: drivers/mtd/
F: include/linux/mtd/
F: include/uapi/mtd/
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 08e1588..a136da8 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1657,8 +1657,11 @@
/* detect availability of ELM module. Won't be present pre-OMAP4 */
info->elm_of_node = of_parse_phandle(child, "ti,elm-id", 0);
- if (!info->elm_of_node)
- dev_dbg(dev, "ti,elm-id not in DT\n");
+ if (!info->elm_of_node) {
+ info->elm_of_node = of_parse_phandle(child, "elm_id", 0);
+ if (!info->elm_of_node)
+ dev_dbg(dev, "ti,elm-id not in DT\n");
+ }
/* select ecc-scheme for NAND */
if (of_property_read_string(child, "ti,nand-ecc-opt", &s)) {
