I'm taking over the maintainership of the PWM subsystem. This commit
also adds the URLs to the gitorious project and repository as well as
any missing files related to the PWM subsystem.
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>

This patch adds framework support for PWM (pulse width modulation) devices.

The is a barebone PWM API already in the kernel under include/linux/pwm.h,
but it does not allow for multiple drivers as each of them implements the
pwm_*() functions.

There are other PWM framework patches around from Bill Gatliff. Unlike
his framework this one does not change the existing API for PWMs so that
this framework can act as a drop in replacement for the existing API.

Why another framework?

Several people argue that there should not be another framework for PWMs
but they should be integrated into one of the existing frameworks like led
or hwmon. Unlike these frameworks the PWM framework is agnostic to the
purpose of the PWM. In fact, a PWM can drive a LED, but this makes the
LED framework a user of a PWM, like already done in leds-pwm.c. The gpio
framework also is not suitable for PWMs. Every gpio could be turned into
a PWM using timer based toggling, but on the other hand not every PWM hardware
device can be turned into a gpio due to the lack of hardware capabilities.

This patch does not try to improve the PWM API yet, this could be done in
subsequent patches.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NKurt Van Dijck <kurt.van.dijck@eia.be>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>
Reviewed-by: NMatthias Kaehlcke <matthias@kaehlcke.net>
Reviewed-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: NShawn Guo <shawn.guo@linaro.org>
[thierry.reding@avionic-design.de: fixup typos, kerneldoc comments]
Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>

Remove trailing spaces at EOL.
Always use a tab after the type :
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NKarel Zak <kzak@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Maintainer activities moved to home server. Update e-mail address to reflect
reality.
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Acked-by: NJean Delvare <khali@linux-fr.org>

I'm definitely not up to date on the subject matter any more
and haven't been able to comment on the messages on the topic.
Signed-off-by: NAlessandro Rubini <rubini@ipvvis.unipv.it>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The email address doesn't exist anymore and the website yields a 404.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

After about two decades, I am giving up on cyberus.
Nabwaga Manyanga.
Signed-off-by: NJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

I have been looking over those patches for quite a
while. Adding myself officially as the maintainer
as agreed with Greg KH.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

I have fought the current maintainer to the death in the Thunderdome
[1] https://lkml.org/lkml/2012/5/16/370

Umm, actually, there is noone taking care of the driver due to lack
of real hardware, and I still have some. The driver exposes bugs on
emulated/virtualized devices (mostly due to timing), but it's essential
to verify the fixes against a real hardware as well (which has been
holding back some of the fixes).
Acked-by: NLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Hardware with MCA bus is limited to 386 and 486 class machines
that are now 20+ years old and typically with less than 32MB
of memory.  A quick search on the internet, and you see that
even the MCA hobbyist/enthusiast community has lost interest
in the early 2000 era and never really even moved ahead from
the 2.4 kernels to the 2.6 series.

This deletes anything remaining related to CONFIG_MCA from core
kernel code and from the x86 architecture.  There is no point in
carrying this any further into the future.

One complication to watch for is inadvertently scooping up
stuff relating to machine check, since there is overlap in
the TLA name space (e.g. arch/x86/boot/mca.c).

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: x86@kernel.org
Acked-by: NIngo Molnar <mingo@elte.hu>
Acked-by: NH. Peter Anvin <hpa@zytor.com>
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>

Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: NRoland Dreier <roland@purestorage.com>

This patchset updates MAINTAINERS files, makes shiraz as second Maintainer for
SPEAr SoCs.

It also updates Documentation mostly for SPEAr13xx.
Signed-off-by: NViresh Kumar <viresh.kumar@st.com>

Since cpufreq has no official maintainer at the moment, I'm willing
to maintain it along some other power management core code I've been
maintaining already.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

SPEAr SoCs used its own clock framework since now. From now on they will move to
use common clock framework.

This patch updates existing SPEAr machine support to adapt for common clock
framework.
Signed-off-by: NViresh Kumar <viresh.kumar@st.com>
Reviewed-by: NMike Turquette <mturquette@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Update the MAINTAINERS entry and all other references accordingly.

Based on an original patch by Wolfram Sang.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NPeter Korsgaard <peter.korsgaard@barco.com>

[wsa: fixed merge conflict due to rework in i2c_add_mux_adapter()]
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>

Apply a naming pattern like in the rest of the subsystem to a first set
of mux drivers. Those drivers are the low-hanging fruit; we want to pick
them to motivate upcoming drivers to follow the new pattern. The missing
GPIO driver will be converted in a later patch.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> (pca9541)
Acked-by: NJean Delvare <khali@linux-fr.org>

Now that the ChipIdea driver and related platform code has its own
location in the kernel and more contributions from the interested
parties are anticipated, add a new maintainer for it.
Signed-off-by: NAlexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add pattens for input-related headers to MAINTAINERS file.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Add Bryan Wu as the primary maintainer for drivers/leds
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>
Acked-by: NRichard Purdie <richard.purdie@linuxfoundation.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add myself and Santosh Y as maintainers for drivers/scsi/ufs/
Signed-off-by: NVinayak Holikatti <vinholikatti@gmail.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

The FireWire SBP-2 Target is a driver for using an IEEE-1394 connection
as a SCSI transport. This module uses the SCSI Target framework to
expose LUNs to other machines attached to a FireWire bus, in effect
acting as a FireWire hard disk similar to FireWire Target Disk mode
on many Apple computers.

This commit contains the squashed pull from Chris Boot's SBP-2-Target:

      https://github.com/bootc/Linux-SBP-2-Target.git patch-v3

firewire-sbp-target: Add sbp_base.h header
firewire-sbp-target: Add sbp_configfs.c
firewire-sbp-target: Add sbp_fabric.{c,h}
firewire-sbp-target: Add sbp_management_agent.{c,h}
firewire-sbp-target: Add sbp_login.{c,h}
firewire-sbp-target: Add sbp_target_agent.{c,h}
firewire-sbp-target: Add sbp_scsi_cmnd.{c,h}
firewire-sbp-target: Add to target Kconfig and Makefile

Also add bootc's entry to the MAINTAINERS file.  Great work Chris !!
Signed-off-by: NChris Boot <bootc@bootc.net>
Acked-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>

Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

... given that I essentially run the show already, let's make this
official.
Acked-by: NDave Airlie <airlied@redhat.com>
Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

Add Martyn Welch, Manohar Vanga and Greg Kroah-Hartman as maintainers for
the VME subsystem.
Signed-off-by: NMartyn Welch <martyn.welch@ge.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Split SRCU out and add Lai Jiangshan as SRCU co-maintainer.
Signed-off-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>

Update the git tree address and patchwork.  Drop the separate PCI hotplug
entry because it's redundant.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

Signed-off-by: NMike Turquette <mturquette@linaro.org>

For some reason the maintainers file only specifies power
supply core files.

We're surely interested in individual drivers as well, so fix
the entry.
Reported-by: NGrazvydas Ignotas <notasas@gmail.com>
Reported-by: NNeilBrown <neilb@suse.de>
Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>

Remove myself as cpufreq maintainer.
x86 driver changes can go through the regular x86/ACPI trees.
ARM driver changes through the ARM trees.
cpufreq core changes are rare these days, and can just go to lkml/direct.
Signed-off-by: NDave Jones <davej@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This driver works on many Intel chipsets, including the ICH6, ICH7,
ICH8, ICH9, ICH10, 3100, Series 5/3400 (Ibex Peak), Series 6/C200
(Cougar Point), and NM10 (Tiger Point).

Additional Intel chipsets should be easily supported if needed, eg the
ICH1-5, EP80579, etc.

Tested on QM67 (Cougar Point), QM57 (Ibex Peak), 3100 (Whitmore Lake),
and NM10 (Tiger Point).

Includes work from Jean Delvare:
        - Resource leak removal during module load/unload
        - GPIO API bit value enforcement

Also includes code cleanup from Guenter Roeck and Grant Likely.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>
Signed-off-by: NAaron Sierra <asierra@xes-inc.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

While Lennert and I have moved our focus to other things, some people
picked up the slack on those platforms.  Let's empower them with a more
official status.
Signed-off-by: NNicolas Pitre <nico@fluxnic.net>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Acked-by: NJason Cooper <jason@lakedaemon.net>
Acked-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Add the new out-of-staging IIO directory to the IIO MAINTAINERS file entry.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Acked-by: NJonathan Cameron <jic23@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Update my email address.
Signed-off-by: NVlad Yasevich <vyasevich@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

This adds pinctrl driver for SPEAr platform. It also updates MAINTAINERS file
for SPEAr pinctrl drivers.
Signed-off-by: NViresh Kumar <viresh.kumar@st.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: NStephen Warren <swarren@wwwdotorg.org>