Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux

Pull device tree bug fixes and maintainership updates from Grant Likely:
"This branch contains a couple of minor bug fixes and documentation
additions, but the bulk of it are several changes to the MAINTAINERS
file regarding the subsystems I've been involved with"

* tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux:
of/irq: init struct resource to 0 in of_irq_to_resource()
of/irq: Avoid calling list_first_entry() for empty list
of: add vendor prefixes for hisilicon
of: add vendor prefix for Qualcomm Atheros, Inc.
MAINTAINERS: Fix incorrect status tag
MAINTAINERS: Refactor device tree maintainership
MAINTAINERS: Change device tree mailing list
MAINTAINERS: Remove Grant Likely

Documentation/devicetree/bindings/vendor-prefixes.txt

···
 fsl	Freescale Semiconductor
 GEFanuc	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
 gef	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+hisilicon	Hisilicon Limited.
 hp	Hewlett Packard
 ibm	International Business Machines (IBM)
 idt	Integrated Device Technologies, Inc.
···
 onnn	ON Semiconductor Corp.
 picochip	Picochip Ltd
 powervr	PowerVR (deprecated, use img)
+qca	Qualcomm Atheros, Inc.
 qcom	Qualcomm, Inc.
 ralink	Mediatek/Ralink Technology Corp.
 ramtron	Ramtron International

MAINTAINERS

···
 F:	include/uapi/linux/gigaset_dev.h
 
 GPIO SUBSYSTEM
-M:	Grant Likely <[e-mail]>
 M:	Linus Walleij <[e-mail]>
 S:	Maintained
 L:	[e-mail]
-T:	git git://git.secretlab.ca/git/linux-2.6.git
 F:	Documentation/gpio.txt
 F:	drivers/gpio/
 F:	include/linux/gpio*
···
 
 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
 M:	Benjamin Herrenschmidt <[e-mail]>
-M:	Grant Likely <[e-mail]>
-T:	git git://git.secretlab.ca/git/linux-2.6.git irqdomain/next
 S:	Maintained
 F:	Documentation/IRQ-domain.txt
 F:	include/linux/irqdomain.h
···
 
 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
 L:	[e-mail]
-S:	Unmaintained
+S:	Orphan
 F:	arch/powerpc/*/*virtex*
 F:	arch/powerpc/*/*/*virtex*
 
···
 M:	Benoît Cousson <[e-mail]>
 M:	Tony Lindgren <[e-mail]>
 L:	[e-mail]
-L:	[e-mail] (moderated for non-subscribers)
+L:	[e-mail]
 S:	Maintained
 F:	arch/arm/boot/dts/*omap*
 F:	arch/arm/boot/dts/*am3*
···
 OPEN FIRMWARE AND FLATTENED DEVICE TREE
 M:	Grant Likely <[e-mail]>
 M:	Rob Herring <[e-mail]>
-L:	[e-mail] (moderated for non-subscribers)
+L:	[e-mail]
 W:	http://fdt.secretlab.ca
 T:	git git://git.secretlab.ca/git/linux-2.6.git
 S:	Maintained
-F:	Documentation/devicetree
-F:	drivers/of
+F:	drivers/of/
 F:	include/linux/of*.h
-F:	scripts/dtc
+F:	scripts/dtc/
 K:	of_get_property
 K:	of_match_table
+
+OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
+M:	Rob Herring <[e-mail]>
+M:	Pawel Moll <[e-mail]>
+M:	Mark Rutland <[e-mail]>
+M:	Stephen Warren <[e-mail]>
+M:	Ian Campbell <[e-mail]>
+L:	[e-mail]
+S:	Maintained
+F:	Documentation/devicetree/
+F:	arch/*/boot/dts/
+F:	include/dt-bindings/
 
 OPENRISC ARCHITECTURE
 M:	Jonas Bonn <[e-mail]>
···
 
 SPI SUBSYSTEM
 M:	Mark Brown <[e-mail]>
-M:	Grant Likely <[e-mail]>
 L:	[e-mail]
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
 Q:	http://patchwork.kernel.org/project/spi-devel-general/list/
···
 F:	drivers/net/ethernet/xilinx/xilinx_axienet*
 
 XILINX SYSTEMACE DRIVER
-S:	Unmaintained
+S:	Orphan
 F:	drivers/block/xsysace.c
 
 XILINX UARTLITE SERIAL DRIVER

drivers/of/irq.c

···
 	if (r && irq) {
 		const char *name = NULL;
 
+		memset(r, 0, sizeof(*r));
 		/*
 		 * Get optional "interrupts-names" property to add a name
 		 * to the resource.
···
 		}
 
 		/* Get the next pending parent that might have children */
-		desc = list_first_entry(&intc_parent_list, typeof(*desc), list);
-		if (list_empty(&intc_parent_list) || !desc) {
+		desc = list_first_entry_or_null(&intc_parent_list,
+						typeof(*desc), list);
+		if (!desc) {
 			pr_err("of_irq_init: children remain, but no parents\n");
 			break;
 		}