MAINTAINERS

M:	Peter Rosin <peda@axentia.se>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/soc/codecs/tfa9879*

OMAP SUPPORT
M:	Tony Lindgren <tony@atomide.com>
L:	linux-omap@vger.kernel.org
W:	http://www.muru.com/linux/omap/
W:	http://linux.omap.com/
Q:	http://patchwork.kernel.org/project/linux-omap/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
S:	Maintained
F:	arch/arm/*omap*/
F:	arch/arm/configs/omap1_defconfig
F:	arch/arm/configs/omap2plus_defconfig
F:	drivers/i2c/busses/i2c-omap.c
F:	drivers/irqchip/irq-omap-intc.c
F:	drivers/mfd/*omap*.c
F:	drivers/mfd/menelaus.c
F:	drivers/mfd/palmas.c
F:	drivers/mfd/tps65217.c
F:	drivers/mfd/tps65218.c
F:	drivers/mfd/tps65910.c
F:	drivers/mfd/twl-core.[ch]
F:	drivers/mfd/twl4030*.c
F:	drivers/mfd/twl6030*.c
F:	drivers/mfd/twl6040*.c
F:	drivers/regulator/palmas-regulator*.c
F:	drivers/regulator/pbias-regulator.c
F:	drivers/regulator/tps65217-regulator.c
F:	drivers/regulator/tps65218-regulator.c
F:	drivers/regulator/tps65910-regulator.c
F:	drivers/regulator/twl-regulator.c
F:	include/linux/i2c-omap.h

OMAP DEVICE TREE SUPPORT
M:	Benoît Cousson <bcousson@baylibre.com>
M:	Tony Lindgren <tony@atomide.com>
L:	linux-omap@vger.kernel.org
L:	devicetree@vger.kernel.org
S:	Maintained
F:	arch/arm/boot/dts/*omap*
F:	arch/arm/boot/dts/*am3*
F:	arch/arm/boot/dts/*am4*
F:	arch/arm/boot/dts/*am5*
F:	arch/arm/boot/dts/*dra7*

OMAP CLOCK FRAMEWORK SUPPORT
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/*omap*/*clock*

OMAP POWER MANAGEMENT SUPPORT
M:	Kevin Hilman <khilman@deeprootsystems.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/*omap*/*pm*
F:	drivers/cpufreq/omap-cpufreq.c

OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
M:	Rajendra Nayak <rnayak@ti.com>
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/prm*

OMAP AUDIO SUPPORT
M:	Peter Ujfalusi <peter.ujfalusi@ti.com>
M:	Jarkko Nikula <jarkko.nikula@bitmer.com>
L:	alsa-devel@alsa-project.org (subscribers-only)
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	sound/soc/omap/

OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
M:	Roger Quadros <rogerq@ti.com>
M:	Tony Lindgren <tony@atomide.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/memory/omap-gpmc.c
F:	arch/arm/mach-omap2/*gpmc*

OMAP FRAMEBUFFER SUPPORT
M:	Tomi Valkeinen <tomi.valkeinen@ti.com>
L:	linux-fbdev@vger.kernel.org
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/omap/

OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
M:	Tomi Valkeinen <tomi.valkeinen@ti.com>
L:	linux-omap@vger.kernel.org
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/omap2/
F:	Documentation/arm/OMAP/DSS

OMAP HARDWARE SPINLOCK SUPPORT
M:	Ohad Ben-Cohen <ohad@wizery.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/hwspinlock/omap_hwspinlock.c
F:	arch/arm/mach-omap2/hwspinlock.c

OMAP MMC SUPPORT
M:	Jarkko Lavinen <jarkko.lavinen@nokia.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/omap.c

OMAP HS MMC SUPPORT
L:	linux-mmc@vger.kernel.org
L:	linux-omap@vger.kernel.org
S:	Orphan
F:	drivers/mmc/host/omap_hsmmc.c

OMAP RANDOM NUMBER GENERATOR SUPPORT
M:	Deepak Saxena <dsaxena@plexity.net>
S:	Maintained
F:	drivers/char/hw_random/omap-rng.c

OMAP HWMOD SUPPORT
M:	Benoît Cousson <bcousson@baylibre.com>
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/omap_hwmod.*

OMAP HWMOD DATA
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/omap_hwmod*data*

OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
M:	Benoît Cousson <bcousson@baylibre.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/omap_hwmod_44xx_data.c

OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/bindings/media/ti,omap3isp.txt
F:	drivers/media/platform/omap3isp/
F:	drivers/staging/media/omap4iss/

OMAP USB SUPPORT
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
L:	linux-omap@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/*/*omap*
F:	arch/arm/*omap*/usb*

OMAP GPIO DRIVER
M:	Javier Martinez Canillas <javier@dowhile0.org>
M:	Santosh Shilimkar <ssantosh@kernel.org>
M:	Kevin Hilman <khilman@deeprootsystems.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/gpio/gpio-omap.c

OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
M:	Mark Jackson <mpfj@newflow.co.uk>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/boot/dts/am335x-nano.dts

OMFS FILESYSTEM
M:	Bob Copeland <me@bobcopeland.com>
L:	linux-karma-devel@lists.sourceforge.net
S:	Maintained
F:	Documentation/filesystems/omfs.txt
F:	fs/omfs/

OMNIKEY CARDMAN 4000 DRIVER
M:	Harald Welte <laforge@gnumonks.org>
S:	Maintained
F:	drivers/char/pcmcia/cm4000_cs.c
F:	include/linux/cm4000_cs.h
F:	include/uapi/linux/cm4000_cs.h

OMNIKEY CARDMAN 4040 DRIVER
M:	Harald Welte <laforge@gnumonks.org>
S:	Maintained
F:	drivers/char/pcmcia/cm4040_cs.*

OMNIVISION OV7670 SENSOR DRIVER
M:	Jonathan Corbet <corbet@lwn.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/ov7670.c

ONENAND FLASH DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/onenand/
F:	include/linux/mtd/onenand*.h

ONSTREAM SCSI TAPE DRIVER
M:	Willem Riede <osst@riede.org>
L:	osst-users@lists.sourceforge.net
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/osst.txt
F:	drivers/scsi/osst.*
F:	drivers/scsi/osst_*.h
F:	drivers/scsi/st.h

OPENCORES I2C BUS DRIVER
M:	Peter Korsgaard <jacmet@sunsite.dk>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-ocores
F:	drivers/i2c/busses/i2c-ocores.c

OPEN FIRMWARE AND FLATTENED DEVICE TREE
M:	Grant Likely <grant.likely@linaro.org>
M:	Rob Herring <robh+dt@kernel.org>
L:	devicetree@vger.kernel.org
W:	http://www.devicetree.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux.git
S:	Maintained
F:	drivers/of/
F:	include/linux/of*.h
F:	scripts/dtc/

OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
M:	Rob Herring <robh+dt@kernel.org>
M:	Pawel Moll <pawel.moll@arm.com>
M:	Mark Rutland <mark.rutland@arm.com>
M:	Ian Campbell <ijc+devicetree@hellion.org.uk>
M:	Kumar Gala <galak@codeaurora.org>
L:	devicetree@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/
F:	arch/*/boot/dts/
F:	include/dt-bindings/

OPEN FIRMWARE AND DEVICE TREE OVERLAYS
M:	Pantelis Antoniou <pantelis.antoniou@konsulko.com>
L:	devicetree@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/dynamic-resolution-notes.txt
F:	Documentation/devicetree/overlay-notes.txt
F:	drivers/of/overlay.c
F:	drivers/of/resolver.c

OPENRISC ARCHITECTURE
M:	Jonas Bonn <jonas@southpole.se>
W:	http://openrisc.net
L:	linux@lists.openrisc.net (moderated for non-subscribers)
S:	Maintained
T:	git git://openrisc.net/~jonas/linux
F:	arch/openrisc/

OPENVSWITCH
M:	Pravin Shelar <pshelar@nicira.com>
L:	netdev@vger.kernel.org
L:	dev@openvswitch.org
W:	http://openvswitch.org
S:	Maintained
F:	net/openvswitch/
F:	include/uapi/linux/openvswitch.h

OPL4 DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/drivers/opl4/

OPROFILE
M:	Robert Richter <rric@kernel.org>
L:	oprofile-list@lists.sf.net
S:	Maintained
F:	arch/*/include/asm/oprofile*.h
F:	arch/*/oprofile/
F:	drivers/oprofile/
F:	include/linux/oprofile.h

ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
M:	Mark Fasheh <mfasheh@suse.com>
M:	Joel Becker <jlbec@evilplan.org>
L:	ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
W:	http://ocfs2.wiki.kernel.org
S:	Supported
F:	Documentation/filesystems/ocfs2.txt
F:	Documentation/filesystems/dlmfs.txt
F:	fs/ocfs2/

ORINOCO DRIVER
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/orinoco
W:	http://www.nongnu.org/orinoco/
S:	Orphan
F:	drivers/net/wireless/orinoco/

OSD LIBRARY and FILESYSTEM
M:	Boaz Harrosh <ooo@electrozaur.com>
M:	Benny Halevy <bhalevy@primarydata.com>
L:	osd-dev@open-osd.org
W:	http://open-osd.org
T:	git git://git.open-osd.org/open-osd.git
S:	Maintained
F:	drivers/scsi/osd/
F:	include/scsi/osd_*
F:	fs/exofs/

OVERLAY FILESYSTEM
M:	Miklos Szeredi <miklos@szeredi.hu>
L:	linux-unionfs@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
S:	Supported
F:	fs/overlayfs/
F:	Documentation/filesystems/overlayfs.txt

P54 WIRELESS DRIVER
M:	Christian Lamparter <chunkeey@googlemail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/p54
S:	Maintained
F:	drivers/net/wireless/p54/

PA SEMI ETHERNET DRIVER
M:	Olof Johansson <olof@lixom.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/pasemi/*

PA SEMI SMBUS DRIVER
M:	Olof Johansson <olof@lixom.net>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-pasemi.c

PADATA PARALLEL EXECUTION MECHANISM
M:	Steffen Klassert <steffen.klassert@secunet.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	kernel/padata.c
F:	include/linux/padata.h
F:	Documentation/padata.txt

PANASONIC LAPTOP ACPI EXTRAS DRIVER
M:	Harald Welte <laforge@gnumonks.org>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/panasonic-laptop.c

PANASONIC MN10300/AM33/AM34 PORT
M:	David Howells <dhowells@redhat.com>
M:	Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
L:	linux-am33-list@redhat.com (moderated for non-subscribers)
W:	ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
S:	Maintained
F:	Documentation/mn10300/
F:	arch/mn10300/

PARALLEL PORT SUPPORT
L:	linux-parport@lists.infradead.org (subscribers-only)
S:	Orphan
F:	drivers/parport/
F:	include/linux/parport*.h
F:	drivers/char/ppdev.c
F:	include/uapi/linux/ppdev.h

PARAVIRT_OPS INTERFACE
M:	Jeremy Fitzhardinge <jeremy@goop.org>
M:	Chris Wright <chrisw@sous-sol.org>
M:	Alok Kataria <akataria@vmware.com>
M:	Rusty Russell <rusty@rustcorp.com.au>
L:	virtualization@lists.linux-foundation.org
S:	Supported
F:	Documentation/virtual/paravirt_ops.txt
F:	arch/*/kernel/paravirt*
F:	arch/*/include/asm/paravirt.h

PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
M:	Tim Waugh <tim@cyberelk.net>
L:	linux-parport@lists.infradead.org (subscribers-only)
W:	http://www.torque.net/linux-pp.html
S:	Maintained
F:	Documentation/blockdev/paride.txt
F:	drivers/block/paride/

PARISC ARCHITECTURE
M:	"James E.J. Bottomley" <jejb@parisc-linux.org>
M:	Helge Deller <deller@gmx.de>
L:	linux-parisc@vger.kernel.org
W:	http://www.parisc-linux.org/
Q:	http://patchwork.kernel.org/project/linux-parisc/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
S:	Maintained
F:	arch/parisc/
F:	Documentation/parisc/
F:	drivers/parisc/
F:	drivers/char/agp/parisc-agp.c
F:	drivers/input/serio/gscps2.c
F:	drivers/parport/parport_gsc.*
F:	drivers/tty/serial/8250/8250_gsc.c
F:	drivers/video/fbdev/sti*
F:	drivers/video/console/sti*
F:	drivers/video/logo/logo_parisc*

PC87360 HARDWARE MONITORING DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/pc87360
F:	drivers/hwmon/pc87360.c

PC8736x GPIO DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
S:	Maintained
F:	drivers/char/pc8736x_gpio.c

PC87427 HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/pc87427
F:	drivers/hwmon/pc87427.c

PCA9532 LED DRIVER
M:	Riku Voipio <riku.voipio@iki.fi>
S:	Maintained
F:	drivers/leds/leds-pca9532.c
F:	include/linux/leds-pca9532.h

PCA9541 I2C BUS MASTER SELECTOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/muxes/i2c-mux-pca9541.c

PCDP - PRIMARY CONSOLE AND DEBUG PORT
M:	Khalid Aziz <khalid@gonehiking.org>
S:	Maintained
F:	drivers/firmware/pcdp.*

PCI ERROR RECOVERY
M:	Linas Vepstas <linasvepstas@gmail.com>
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/PCI/pci-error-recovery.txt

PCI SUBSYSTEM
M:	Bjorn Helgaas <bhelgaas@google.com>
L:	linux-pci@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-pci/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
S:	Supported
F:	Documentation/PCI/
F:	drivers/pci/
F:	include/linux/pci*
F:	arch/x86/pci/
F:	arch/x86/kernel/quirks.c

PCI DRIVER FOR ARM VERSATILE PLATFORM
M:	Rob Herring <robh@kernel.org>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	Documentation/devicetree/bindings/pci/versatile.txt
F:	drivers/pci/host/pci-versatile.c

PCI DRIVER FOR APPLIEDMICRO XGENE
M:	Tanmay Inamdar <tinamdar@apm.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	Documentation/devicetree/bindings/pci/xgene-pci.txt
F:	drivers/pci/host/pci-xgene.c

PCI DRIVER FOR FREESCALE LAYERSCAPE
M:	Minghuan Lian <minghuan.Lian@freescale.com>
M:	Mingkai Hu <mingkai.hu@freescale.com>
M:	Roy Zang <tie-fei.zang@freescale.com>
L:	linuxppc-dev@lists.ozlabs.org
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	drivers/pci/host/*layerscape*

PCI DRIVER FOR IMX6
M:	Richard Zhu <Richard.Zhu@freescale.com>
M:	Lucas Stach <l.stach@pengutronix.de>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*imx6*

PCI DRIVER FOR TI KEYSTONE
M:	Murali Karicheri <m-karicheri2@ti.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*keystone*

PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
M:	Jason Cooper <jason@lakedaemon.net>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*mvebu*

PCI DRIVER FOR NVIDIA TEGRA
M:	Thierry Reding <thierry.reding@gmail.com>
L:	linux-tegra@vger.kernel.org
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
F:	drivers/pci/host/pci-tegra.c

PCI DRIVER FOR TI DRA7XX
M:	Kishon Vijay Abraham I <kishon@ti.com>
L:	linux-omap@vger.kernel.org
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/devicetree/bindings/pci/ti-pci.txt
F:	drivers/pci/host/pci-dra7xx.c

PCI DRIVER FOR RENESAS R-CAR
M:	Simon Horman <horms@verge.net.au>
L:	linux-pci@vger.kernel.org
L:	linux-sh@vger.kernel.org
S:	Maintained
F:	drivers/pci/host/*rcar*

PCI DRIVER FOR SAMSUNG EXYNOS
M:	Jingoo Han <jg1.han@samsung.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/pci-exynos.c

PCI DRIVER FOR SYNOPSIS DESIGNWARE
M:	Jingoo Han <jg1.han@samsung.com>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/host/*designware*

PCI DRIVER FOR GENERIC OF HOSTS
M:	Will Deacon <will.deacon@arm.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	Documentation/devicetree/bindings/pci/host-generic-pci.txt
F:	drivers/pci/host/pci-host-generic.c

PCIE DRIVER FOR ST SPEAR13XX
L:	linux-pci@vger.kernel.org
S:	Orphan
F:	drivers/pci/host/*spear*

PCMCIA SUBSYSTEM
P:	Linux PCMCIA Team
L:	linux-pcmcia@lists.infradead.org
W:	http://lists.infradead.org/mailman/listinfo/linux-pcmcia
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
S:	Maintained
F:	Documentation/pcmcia/
F:	drivers/pcmcia/
F:	include/pcmcia/

PCNET32 NETWORK DRIVER
M:	Don Fry <pcnet32@frontier.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/amd/pcnet32.c

PCRYPT PARALLEL CRYPTO ENGINE
M:	Steffen Klassert <steffen.klassert@secunet.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	crypto/pcrypt.c
F:	include/crypto/pcrypt.h

PER-CPU MEMORY ALLOCATOR
M:	Tejun Heo <tj@kernel.org>
M:	Christoph Lameter <cl@linux-foundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
S:	Maintained
F:	include/linux/percpu*.h
F:	mm/percpu*.c
F:	arch/*/include/asm/percpu.h

PER-TASK DELAY ACCOUNTING
M:	Balbir Singh <bsingharora@gmail.com>
S:	Maintained
F:	include/linux/delayacct.h
F:	kernel/delayacct.c

PERFORMANCE EVENTS SUBSYSTEM
M:	Peter Zijlstra <a.p.zijlstra@chello.nl>
M:	Paul Mackerras <paulus@samba.org>
M:	Ingo Molnar <mingo@redhat.com>
M:	Arnaldo Carvalho de Melo <acme@kernel.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
S:	Supported
F:	kernel/events/*
F:	include/linux/perf_event.h
F:	include/uapi/linux/perf_event.h
F:	arch/*/kernel/perf_event*.c
F:	arch/*/kernel/*/perf_event*.c
F:	arch/*/kernel/*/*/perf_event*.c
F:	arch/*/include/asm/perf_event.h
F:	arch/*/kernel/perf_callchain.c
F:	tools/perf/

PERSONALITY HANDLING
M:	Christoph Hellwig <hch@infradead.org>
L:	linux-abi-devel@lists.sourceforge.net
S:	Maintained
F:	include/linux/personality.h
F:	include/uapi/linux/personality.h

PHONET PROTOCOL
M:	Remi Denis-Courmont <courmisch@gmail.com>
S:	Supported
F:	Documentation/networking/phonet.txt
F:	include/linux/phonet.h
F:	include/net/phonet/
F:	include/uapi/linux/phonet.h
F:	net/phonet/

PHRAM MTD DRIVER
M:	Joern Engel <joern@lazybastard.org>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/devices/phram.c

PICOLCD HID DRIVER
M:	Bruno Prémont <bonbons@linux-vserver.org>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/hid/hid-picolcd*

PICOXCELL SUPPORT
M:	Jamie Iles <jamie@jamieiles.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/jamieiles/linux-2.6-ji.git
S:	Supported
F:	arch/arm/boot/dts/picoxcell*
F:	arch/arm/mach-picoxcell/
F:	drivers/crypto/picoxcell*

PIN CONTROL SUBSYSTEM
M:	Linus Walleij <linus.walleij@linaro.org>
L:	linux-gpio@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
S:	Maintained
F:	drivers/pinctrl/
F:	include/linux/pinctrl/

PIN CONTROLLER - ATMEL AT91
M:	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pinctrl/pinctrl-at91.*

PIN CONTROLLER - INTEL
M:	Mika Westerberg <mika.westerberg@linux.intel.com>
M:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
S:	Maintained
F:	drivers/pinctrl/intel/

PIN CONTROLLER - RENESAS
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-sh@vger.kernel.org
S:	Maintained
F:	drivers/pinctrl/sh-pfc/

PIN CONTROLLER - SAMSUNG
M:	Tomasz Figa <tomasz.figa@gmail.com>
M:	Thomas Abraham <thomas.abraham@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pinctrl/samsung/

PIN CONTROLLER - ST SPEAR
M:	Viresh Kumar <viresh.linux@gmail.com>
L:	spear-devel@list.st.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.st.com/spear
S:	Maintained
F:	drivers/pinctrl/spear/

PKTCDVD DRIVER
M:	Jiri Kosina <jkosina@suse.cz>
S:	Maintained
F:	drivers/block/pktcdvd.c
F:	include/linux/pktcdvd.h
F:	include/uapi/linux/pktcdvd.h

PKUNITY SOC DRIVERS
M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
W:	http://mprc.pku.edu.cn/~guanxuetao/linux
S:	Maintained
T:	git git://github.com/gxt/linux.git
F:	drivers/input/serio/i8042-unicore32io.h
F:	drivers/i2c/busses/i2c-puv3.c
F:	drivers/video/fbdev/fb-puv3.c
F:	drivers/rtc/rtc-puv3.c

PMBUS HARDWARE MONITORING DRIVERS
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
W:	http://www.lm-sensors.org/
W:	http://www.roeck-us.net/linux/drivers/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S:	Maintained
F:	Documentation/hwmon/pmbus
F:	drivers/hwmon/pmbus/
F:	include/linux/i2c/pmbus.h

PMC SIERRA MaxRAID DRIVER
M:	Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.pmc-sierra.com/
S:	Supported
F:	drivers/scsi/pmcraid.*

PMC SIERRA PM8001 DRIVER
M:	xjtuwjp@gmail.com
M:	lindar_liu@usish.com
L:	pmchba@pmcs.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/pm8001/

POSIX CLOCKS and TIMERS
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Maintained
F:	fs/timerfd.c
F:	include/linux/timer*
F:	kernel/time/*timer*

POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
M:	Sebastian Reichel <sre@kernel.org>
M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
M:	David Woodhouse <dwmw2@infradead.org>
L:	linux-pm@vger.kernel.org
T:	git git://git.infradead.org/battery-2.6.git
S:	Maintained
F:	include/linux/power_supply.h
F:	drivers/power/

PNP SUPPORT
M:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
S:	Maintained
F:	drivers/pnp/

PNXxxxx I2C DRIVER
M:	Vitaly Wool <vitalywool@gmail.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-pnx.c

PPP PROTOCOL DRIVERS AND COMPRESSORS
M:	Paul Mackerras <paulus@samba.org>
L:	linux-ppp@vger.kernel.org
S:	Maintained
F:	drivers/net/ppp/ppp_*

PPP OVER ATM (RFC 2364)
M:	Mitchell Blank Jr <mitch@sfgoth.com>
S:	Maintained
F:	net/atm/pppoatm.c
F:	include/uapi/linux/atmppp.h

PPP OVER ETHERNET
M:	Michal Ostrowski <mostrows@earthlink.net>
S:	Maintained
F:	drivers/net/ppp/pppoe.c
F:	drivers/net/ppp/pppox.c

PPP OVER L2TP
M:	James Chapman <jchapman@katalix.com>
S:	Maintained
F:	net/l2tp/l2tp_ppp.c
F:	include/linux/if_pppol2tp.h
F:	include/uapi/linux/if_pppol2tp.h

PPS SUPPORT
M:	Rodolfo Giometti <giometti@enneenne.com>
W:	http://wiki.enneenne.com/index.php/LinuxPPS_support
L:	linuxpps@ml.enneenne.com (subscribers-only)
S:	Maintained
F:	Documentation/pps/
F:	drivers/pps/
F:	include/linux/pps*.h

PPTP DRIVER
M:	Dmitry Kozlov <xeb@mail.ru>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ppp/pptp.c
W:	http://sourceforge.net/projects/accel-pptp

PREEMPTIBLE KERNEL
M:	Robert Love <rml@tech9.net>
L:	kpreempt-tech@lists.sourceforge.net
W:	ftp://ftp.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
S:	Supported
F:	Documentation/preempt-locking.txt
F:	include/linux/preempt.h

PRISM54 WIRELESS DRIVER
M:	"Luis R. Rodriguez" <mcgrof@gmail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/p54
S:	Obsolete
F:	drivers/net/wireless/prism54/

PS3 NETWORK SUPPORT
M:	Geoff Levand <geoff@infradead.org>
L:	netdev@vger.kernel.org
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/net/ethernet/toshiba/ps3_gelic_net.*

PS3 PLATFORM SUPPORT
M:	Geoff Levand <geoff@infradead.org>
L:	linuxppc-dev@lists.ozlabs.org
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/boot/ps3*
F:	arch/powerpc/include/asm/lv1call.h
F:	arch/powerpc/include/asm/ps3*.h
F:	arch/powerpc/platforms/ps3/
F:	drivers/*/ps3*
F:	drivers/ps3/
F:	drivers/rtc/rtc-ps3.c
F:	drivers/usb/host/*ps3.c
F:	sound/ppc/snd_ps3*

PS3VRAM DRIVER
M:	Jim Paris <jim@jtan.com>
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/block/ps3vram.c

PSTORE FILESYSTEM
M:	Anton Vorontsov <anton@enomsg.org>
M:	Colin Cross <ccross@android.com>
M:	Kees Cook <keescook@chromium.org>
M:	Tony Luck <tony.luck@intel.com>
S:	Maintained
T:	git git://git.infradead.org/users/cbou/linux-pstore.git
F:	fs/pstore/
F:	include/linux/pstore*
F:	drivers/firmware/efi/efi-pstore.c
F:	drivers/acpi/apei/erst.c

PTP HARDWARE CLOCK SUPPORT
M:	Richard Cochran <richardcochran@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
W:	http://linuxptp.sourceforge.net/
F:	Documentation/ABI/testing/sysfs-ptp
F:	Documentation/ptp/*
F:	drivers/net/ethernet/freescale/gianfar_ptp.c
F:	drivers/net/phy/dp83640*
F:	drivers/ptp/*
F:	include/linux/ptp_cl*

PTRACE SUPPORT
M:	Roland McGrath <roland@hack.frob.com>
M:	Oleg Nesterov <oleg@redhat.com>
S:	Maintained
F:	include/asm-generic/syscall.h
F:	include/linux/ptrace.h
F:	include/linux/regset.h
F:	include/linux/tracehook.h
F:	include/uapi/linux/ptrace.h
F:	kernel/ptrace.c

PVRUSB2 VIDEO4LINUX DRIVER
M:	Mike Isely <isely@pobox.com>
L:	pvrusb2@isely.net	(subscribers-only)
L:	linux-media@vger.kernel.org
W:	http://www.isely.net/pvrusb2/
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	Documentation/video4linux/README.pvrusb2
F:	drivers/media/usb/pvrusb2/

PWC WEBCAM DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/pwc/*

PWM FAN DRIVER
M:	Kamil Debski <k.debski@samsung.com>
L:	lm-sensors@lm-sensors.org
S:	Supported
F:	Documentation/devicetree/bindings/hwmon/pwm-fan.txt
F:	Documentation/hwmon/pwm-fan
F:	drivers/hwmon/pwm-fan.c

PWM SUBSYSTEM
M:	Thierry Reding <thierry.reding@gmail.com>
L:	linux-pwm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
F:	Documentation/pwm.txt
F:	Documentation/devicetree/bindings/pwm/
F:	include/linux/pwm.h
F:	drivers/pwm/
F:	drivers/video/backlight/pwm_bl.c
F:	include/linux/pwm_backlight.h

PXA2xx/PXA3xx SUPPORT
M:	Daniel Mack <daniel@zonque.org>
M:	Haojian Zhuang <haojian.zhuang@gmail.com>
M:	Robert Jarzmik <robert.jarzmik@free.fr>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/hzhuang1/linux.git
T:	git git://github.com/rjarzmik/linux.git
S:	Maintained
F:	arch/arm/mach-pxa/
F:	drivers/pcmcia/pxa2xx*
F:	drivers/spi/spi-pxa2xx*
F:	drivers/usb/gadget/udc/pxa2*
F:	include/sound/pxa2xx-lib.h
F:	sound/arm/pxa*
F:	sound/soc/pxa/

PXA3xx NAND FLASH DRIVER
M:	Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/nand/pxa3xx_nand.c

MMP SUPPORT
M:	Eric Miao <eric.y.miao@gmail.com>
M:	Haojian Zhuang <haojian.zhuang@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/hzhuang1/linux.git
T:	git git://git.linaro.org/people/ycmiao/pxa-linux.git
S:	Maintained
F:	arch/arm/mach-mmp/

PXA MMCI DRIVER
S:	Orphan

PXA RTC DRIVER
M:	Robert Jarzmik <robert.jarzmik@free.fr>
L:	rtc-linux@googlegroups.com
S:	Maintained

QAT DRIVER
M:	Tadeusz Struk <tadeusz.struk@intel.com>
L:	qat-linux@intel.com
S:	Supported
F:	drivers/crypto/qat/

QIB DRIVER
M:	Mike Marciniszyn <infinipath@intel.com>
L:	linux-rdma@vger.kernel.org
S:	Supported
F:	drivers/infiniband/hw/qib/

QLOGIC QLA1280 SCSI DRIVER
M:	Michael Reed <mdr@sgi.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/qla1280.[ch]

QLOGIC QLA2XXX FC-SCSI DRIVER
M:	qla2xxx-upstream@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/LICENSE.qla2xxx
F:	drivers/scsi/qla2xxx/

QLOGIC QLA4XXX iSCSI DRIVER
M:	QLogic-Storage-Upstream@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/LICENSE.qla4xxx
F:	drivers/scsi/qla4xxx/