The "rpm * div" operations can overflow here, so this patch adds an
upper limit to rpm to prevent that.  Jean Delvare helped me with this
patch.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Roger Lucas <vt8231@hiddenengine.co.uk>
Cc: stable@vger.kernel.org
Signed-off-by: Jean Delvare <khali@linux-fr.org>

The W83L786NG stores the fan speed on 4 bits while the sysfs interface
uses a 0-255 range. Thus the driver should scale the user input down
to map it to the device range, and scale up the value read from the
device before presenting it to the user. The reserved register nibble
should be left unchanged.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@vger.kernel.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>

The wrong mask is used, which causes some fan speed control modes
(pwmX_enable) to be incorrectly reported, and some modes to be
impossible to set.

[JD: add subject and description.]
Signed-off-by: Brian Carnes <bmcarnes@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jean Delvare <khali@linux-fr.org>

Commit 109b1283 (hwmon: (lm90) Add support to handle IRQ) introduced
interrupt support. Its error handling code fails to unregister the already
registered hwmon device.

Fixes: 109b1283Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

Pull watchdog fixes from Wim Van Sebroeck:
 "Drop the unnecessary miscdevice.h includes that we forgot in commit
  487722cf ("watchdog: Get rid of MODULE_ALIAS_MISCDEV statements")
  and fix an oops for the sc1200_wdt driver"

* git://www.linux-watchdog.org/linux-watchdog:
  sc1200_wdt: Fix oops
  watchdog: Drop unnecessary include of miscdevice.h

Pull AVR32 fixes from Hans-Christian Egtvedt.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
  avr32: favr-32: clk_round_rate() can return a zero upon error
  avr32: remove deprecated IRQF_DISABLED
  cpufreq_ at32ap-cpufreq.c: Fix section mismatch
  avr32: pm: Fix section mismatch
  avr32: Kill CONFIG_MTD_PARTITIONS

Pull s390 fixes from Martin Schwidefsky:
 "One patch to increase the number of possible CPUs to 256, with the
  latest machine a single LPAR can have up to 101 CPUs.  Plus a number
  of bug fixes, the clock_gettime patch fixes a regression added in the
  3.13 merge window"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/time,vdso: fix clock_gettime for CLOCK_MONOTONIC
  s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID
  s390/vdso: fix access-list entry initialization
  s390: increase CONFIG_NR_CPUS limit
  s390/smp,sclp: fix size of sclp_cpu_info structure
  s390/sclp: replace uninitialized early_event_mask_sccb variable with sccb_early
  s390/dasd: fix memory leak caused by dangling references to request_queue

If loaded with isapnp = 0 the driver explodes. This is catching
people out now and then. What should happen in the working case is
a complete mystery and the code appears terminally confused, but we
can at least make the error path work properly.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Partially-Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=53991

After commit 487722cf (watchdog: Get rid of MODULE_ALIAS_MISCDEV
statements) the affected drivers no longer need to include miscdevice.h.
Only exception is rt2880_wdt.c which never needed it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Treat both negative and zero return values from clk_round_rate() as
errors.  This is needed since subsequent patches will convert
clk_round_rate()'s return value to be an unsigned type, rather than a
signed type, since some clock sources can generate rates higher than
(2^31)-1 Hz.

Eventually, when calling clk_round_rate(), only a return value of zero
will be considered a error.  All other values will be considered valid
rates.  The comparison against values less than 0 is kept to preserve
the correct behavior in the meantime.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Håvard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>

This patch proposes to remove the use of the IRQF_DISABLED flag

It's a NOOP since 2.6.35 and it will be removed one day.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>

The function at32_cpufreq_driver_init was marked as __init but will be
called from inside the cpufreq framework. This lead to the following a
section mismatch during compilation:

WARNING: drivers/built-in.o(.data+0x2448): Section mismatch in reference
from the variable at32_driver to the function
.init.text:at32_cpufreq_driver_init()
The variable at32_driver references
the function __init at32_cpufreq_driver_init()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the
variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

The power management has a section mismatch which leads to the following
warning during compilation:

WARNING: arch/avr32/mach-at32ap/built-in.o(.text+0x16d4): Section
mismatch in reference from the function avr32_pm_offset() to the
function .init.text:pm_exception()
The function avr32_pm_offset() references
the function __init pm_exception().
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Hans-Christian Egtvedt <hegtvedt@cisco.com>

This patch removes CONFIG_MTD_PARTITIONS in config files for avr32.
Because CONFIG_MTD_PARTITIONS was removed by commit
6a8a98b2.
Signed-off-by: Eunbong Song <eunb.song@samsung.com>
Acked-by: Hans-Christian Egtvedt <hegtvedt@cisco.com>

Pull powerpc fixes from Ben Herrenschmidt:
 "Here are a handful of powerpc fixes for 3.13.

  The patches are reasonably trivial and self contained.  Note the offb
  patches outside of arch/powerpc, they are LE fixes for our
  open-firmware 'dumb' framebuffer"

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Fix up the kdump base cap to 128M
  powernv: Fix VFIO support with PHB3
  powerpc/52xx: Re-enable bestcomm driver in defconfigs
  powerpc/pasemi: Turn on devtmpfs in defconfig
  offb: Add palette hack for little endian
  offb: Little endian fixes
  powerpc: Fix PTE page address mismatch in pgtable ctor/dtor
  powerpc/44x: Fix ocm_block allocation
  powerpc: Fix build break with PPC_EARLY_DEBUG_BOOTX=y
  powerpc/512x: dts: remove misplaced IRQ spec from 'soc' node

The current logic sets the kdump base to min of 2G or ppc64_rma_size/2.
On PowerNV kernel the first memory block 'memory@0' can be very large,
equal to the DIMM size with ppc64_rma_size value capped to 1G. Hence on
PowerNV, kdump base is set to 512M resulting kdump to fail while allocating
paca array. This is because, paca need its memory from RMA region capped
at 256M (see allocate_pacas()).

This patch lowers the kdump base cap to 128M so that kdump kernel can
successfully get memory below 256M for paca allocation.
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

I have recently found out that no iommu_groups could be found under
/sys/ on a P8. That prevents PCI passthrough from working.

During my investigation, I found out there seems to be a missing
iommu_register_group for PHB3. The following patch seems to fix the
problem. After applying it, I see iommu_groups under
/sys/kernel/iommu_groups/, and can also bind vfio-pci to an adapter,
which gives me a device at /dev/vfio/.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

The bestcomm driver has been moved to drivers/dma, so to select
this driver by default additionally CONFIG_DMADEVICES has to be
enabled. Currently it is not enabled in the config despite existing
CONFIG_PPC_BESTCOMM=y in the config files. Fix it.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

At least some distros expect it these days; turn it on. Also, random
churn from doing a savedefconfig for the first time in a year or so.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

The pseudo palette color entries need to be ajusted for little
endian.

This patch byteswaps the values in the pseudo palette depending
on the host endian order and the screen depth.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

The "screen" properties : depth, width, height, linebytes need
to be converted to the host endian order when read from the device
tree.

The offb_init_palette_hacks() routine also made assumption on the
host endian order.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

In pte_alloc_one(), pgtable_page_ctor() is passed an address that has
not been converted by page_address() to the newly allocated PTE page.

When the PTE is freed, __pte_free_tlb() calls pgtable_page_dtor()
with an address to the PTE page that has been converted by page_address().
The mismatch in the PTE's page address causes pgtable_page_dtor() to access
invalid memory, so resources for that PTE (such as the page lock) is not
properly cleaned up.

On PPC32, only SMP kernels are affected.

On PPC64, only SMP kernels with 4K page size are affected.

This bug was introduced by commit d614bb04
"powerpc: Move the pte free routines from common header".

On a preempt-rt kernel, a spinlock is dynamically allocated for each
PTE in pgtable_page_ctor().  When the PTE is freed, calling
pgtable_page_dtor() with a mismatched page address causes a memory leak,
as the pointer to the PTE's spinlock is bogus.

On mainline, there isn't any immediately obvious symptoms, but the
problem still exists here.

Fixes: d614bb04 "powerpc: Move the pte free routes from common header"
Cc: Paul Mackerras <paulus@samba.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-stable <stable@vger.kernel.org> # v3.10+
Signed-off-by: Hong H. Pham <hong.pham@windriver.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Allocate enough memory for the ocm_block structure, not just a pointer
to it.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

A kernel configured with PPC_EARLY_DEBUG_BOOTX=y but PPC_PMAC=n and
PPC_MAPLE=n will fail to link:

  btext.c:(.text+0x2d0fc): undefined reference to `.rmci_off'
  btext.c:(.text+0x2d214): undefined reference to `.rmci_on'

Fix it by making the build of rmci_on/off() depend on
PPC_EARLY_DEBUG_BOOTX, which also enable the only code that uses them.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Anatolij Gustschin says:

<<
Please pull a device tree fix for v3.13. The booting on mpc512x
is broken since v3.13-rc1, this patch repairs it.
>>

Pull drm fixes from Dave Airlie:
 "This is probably a bit big, but just because I fell behind last week
  and didn't get to doing any pulls, so stuff backed up behind me, I
  actually should have sent this for -rc3 but failed to even manage
  that.

  So this has radeon, intel, nouveau, vmware, exynos and tegra fixes in
  it, and the line count isn't all the bad in the end"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (50 commits)
  drm: fix the addition of the side-by-side (half) flag for extra 3D modes
  drm/edid: fix length check when adding extra 3D modes
  drm/radeon/atom: fix bus probes when hw_i2c is set (v2)
  drm/radeon: fix null pointer dereference in dce6+ audio code
  drm/radeon: fixup bad vram size on SI
  udl: fix issue with imported prime buffers
  drm/vmwgfx: Add our connectors to sysfs
  drm/vmwgfx: Fix dma buffer memory size accounting
  drm/vmwgfx: Fix up and comment the dumb buffer implementation
  drm/vmwgfx: Correctly set the enabled state on crtcs
  drm/nv50/disp: min/max are reversed in nv50_crtc_gamma_set()
  drm/nouveau/sw: fix oops if gpu has its display block disabled
  drm/nouveau: unreference fence after syncing
  drm/nouveau/kms: send timestamp data for correct head in flip completion events
  drm/nouveau/clk: Add support for NVAA/NVAC
  drm/nouveau/fifo: Hook up pause and resume for NV50 and NV84+
  drm/nv10/plane: some chipsets don't support NV12
  drm/nv10/plane: add downscaling restrictions
  drm/nv10/plane: fix format computation
  drm/nv04-nv30/clk: provide an empty domain list
  ...

Pull mfd fixes from Samuel Ortiz:
 "This is the first 3.13 pull request for MFD fixes.  We have:

   - A ti-ssp build failure fix
   - An as3722 build failure fix
   - An lpc_ich copy paste error fix"

* tag 'mfd-fixes-3.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
  mfd: lpc_ich: Fix Wildcat Point info name field
  mfd: ti-ssp: Fix build
  mfd: Make MFD_AS3722 depend on I2C=y

Pull power management fixup from Rafael Wysocki:
 "This reverts two cpufreq commits that fixed issues for some people,
  but broke things for others, so revert them and we'll need to fix the
  original problems differently"

* tag 'pm-3.13-rc3-fixup' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Revert "cpufreq: fix garbage kobjects on errors during suspend/resume"
  Revert "cpufreq: suspend governors on system suspend/hibernate"

Pull input updates from Dmitry Torokhov:
 "An update to ALPS to support devices on Dell XT2 (hopefully working
  better this time around and although it is largish it should not
  affect any other ALPS devices) and a tiny update to Elantech driver to
  support newer devices as well.

  Also a coupe of new input event codes have been defined"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ALPS - add support for DualPoint device on Dell XT2 model
  Input: elantech - add support for newer (August 2013) devices
  Input: add SW_MUTE_DEVICE switch definition
  Input: usbtouchscreen - separate report and transmit buffer size handling
  Input: sur40 - suppress false uninitialized variable warning
  Input: add key code for ambient light sensor button
  Input: keyboard - "keycode & KEY_MAX" changes some keycode values

Pull crypto fix from Herbert Xu:
 "Unfortunately the last push that fixed a crash in the crypto
  scatterwalk code introduced a new crash when SG debugging is enabled.
  This fixes that"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: scatterwalk - Use sg_chain_ptr on chain entries

Now that scatterwalk_sg_chain sets the chain pointer bit the sg_page
call in scatterwalk_sg_next hits a BUG_ON when CONFIG_DEBUG_SG is
enabled. Use sg_chain_ptr instead of sg_page on a chain entry.

Cc: stable@vger.kernel.org
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Pull tty fix from Greg KH:
 "Here is a single n_tty fix for 3.13-rc3 that resolves a regression in
  3.12 that has been reported"

* tag 'tty-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  n_tty: Fix missing newline echo

Pull staging driver fixes from Greg KH:
 "Here are some bugfixes for the staging and IIO drivers for 3.13-rc3.

  The resolve the vm memory issue in the tidspbridge driver, fix a
  much-reported build failure in an ARM driver, and some other IIO
  bugfixes that have been reported"

* tag 'staging-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  Staging: TIDSPBRIDGE: Use vm_iomap_memory for mmap-ing instead of remap_pfn_range
  Fix build failure for gp2ap020a00f.c
  iio: hid-sensors: Fix power and report state
  HID: hid-sensor-hub: Add logical min and max

Pull char/misc driver fixes from Greg KH:
 "Nothing huge, just a few small bugfixes for problems reported, and a
  device id update"

* tag 'char-misc-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  mei: add 9 series PCH mei device ids
  drivers/char/i8k.c: add Dell XPLS L421X
  MAINTAINERS: add HSI subsystem
  misc: mic: Suppress memory space sparse warnings
  misc: mic: Fix endianness issues.
  misc: mic: Fix user space namespace pollution from mic_common.h.
  misc: mic: Bug fix for sysfs poll usage.
  misc: mic: Minor bug fix in 'retry' loops.
  misc: mic: Change mic_notify(...) to return true.
  extcon: remove freed groups caused the panic or warning in unregister flow
  extcon: arizona: Get pdata from arizona structure not device

Pull USB fixes from Greg KH:
 "Here are a bunch of USB fixes for 3.13-rc3.

  Nothing major, but we seem to have an argument about a XHCI fix, so
  I'm not including a revert that Sarah requested, because that breaks a
  USB network driver, and I can't revert the USB network driver fix
  without reintroducing other bugs that it fixed.  So as it is,
  everything should now be working.  Worse case, I can revert the XHCI
  fix before 3.13-final is out, but it seems to work well here with my
  testing, so all should be good.

  Other than that, some driver updates based on reports"

* tag 'usb-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (40 commits)
  usb: hub: Use correct reset for wedged USB3 devices that are NOTATTACHED
  usb: ohci-pxa27x: include linux/dma-mapping.h
  USB: cdc-acm: Added support for the Lenovo RD02-D400 USB Modem
  usb: tools: fix a regression issue that gcc can't link to pthread
  USB: switch maintainership of chipidea to Peter
  USB: pl2303: fixed handling of CS5 setting
  USB: ftdi_sio: fixed handling of unsupported CSIZE setting
  USB: mos7840: correct handling of CS5 setting
  USB: spcp8x5: correct handling of CS5 setting
  usb: wusbcore: fix deadlock in wusbhc_gtk_rekey
  usb: wusbcore: do device lookup while holding the hc mutex
  usb: wusbcore: send keepalives to unauthenticated devices
  USB: option: support new huawei devices
  USB: serial: option: blacklist interface 1 for Huawei E173s-6
  usb: xhci: Link TRB must not occur within a USB payload burst
  usb: gadget: f_mass_storage: call try_to_freeze only when its safe
  usb: gadget: tcm_usb_gadget: mark bot_cleanup_old_alt static
  usb: gadget: ffs: fix sparse warning
  usb: gadget: zero: module parameters can be static
  usb: gadget: storage: fix sparse warning
  ...

Pull ARM64 fixes from Catalin Marinas:
 - Page table fixes (PROT_NONE, shareability attribute, TLB
   invalidation)
 - Secondary CPUs entry endianness fix
 - Make NR_CPUS default to 8

* tag 'arm64-stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
  arm64: mm: Fix PMD_SECT_PROT_NONE definition
  arm64: Fix memory shareability attribute for ioremap_wc/cache
  arm64: kernel: add code to set cpu boot mode to secondary_entry shim
  arm64: make default NR_CPUS 8
  arm64: ensure completion of TLB invalidatation

Commit 2167e239 (cpufreq: fix garbage kobjects on errors during
suspend/resume) breaks suspend/resume on Martin Ziegler's system
(hard lockup during resume), so revert it.

Fixes: 2167e239 (cpufreq: fix garbage kobjects on errors during suspend/resume)
References: https://bugzilla.kernel.org/show_bug.cgi?id=66751Reported-by: Martin Ziegler <ziegler@uni-freiburg.de>
Cc: 3.12+ <stable@vger.kernel.org> # 3.12+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Commit 5a87182a (cpufreq: suspend governors on system
suspend/hibernate) causes hibernation problems to happen on
Bjørn Mork's and Paul Bolle's systems, so revert it.

Fixes: 5a87182a (cpufreq: suspend governors on system suspend/hibernate)
Reported-by: Bjørn Mork <bjorn@mork.no>
Reported-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

the 'soc' node in the common .dtsi for MPC5121 has an '#interrupt-cells'
property although this node is not an interrupt controller

remove this erroneously placed property because starting with v3.13-rc1
lookup and resolution of 'interrupts' specs for peripherals gets misled,
emits 'no irq domain found' WARN() messages and breaks the boot process

  irq: no irq domain found for /soc@80000000 !
  ------------[ cut here ]------------
  WARNING: at drivers/of/platform.c:171
  Modules linked in:
  CPU: 0 PID: 1 Comm: swapper Tainted: G        W    3.13.0-rc1-00001-g8a66234 #8
  task: df823bb0 ti: df834000 task.ti: df834000
  NIP: c02b5190 LR: c02b5180 CTR: c01cf4e0
  REGS: df835c50 TRAP: 0700   Tainted: G        W     (3.13.0-rc1-00001-g8a66234)
  MSR: 00029032 <EE,ME,IR,DR,RI>  CR: 229a9d42  XER: 20000000

  GPR00: c02b5180 df835d00 df823bb0 00000000 00000000 df835b18 ffffffff 00000308
  GPR08: c0479cc0 c0480000 c0479cc0 00000308 00000308 00000000 c00040fc 00000000
  GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 df850880
  GPR24: df84d670 00000000 00000001 df8561a0 dffffccc df85089c 00000020 00000001
  NIP [c02b5190] of_device_alloc+0xf4/0x1a0
  LR [c02b5180] of_device_alloc+0xe4/0x1a0
  Call Trace:
  [df835d00] [c02b5180] of_device_alloc+0xe4/0x1a0 (unreliable)
  [df835d50] [c02b5278] of_platform_device_create_pdata+0x3c/0xc8
  [df835d70] [c02b53fc] of_platform_bus_create+0xf8/0x170
  [df835dc0] [c02b5448] of_platform_bus_create+0x144/0x170
  [df835e10] [c02b55a8] of_platform_bus_probe+0x98/0xe8
  [df835e30] [c0437508] mpc512x_init+0x28/0x1c4
  [df835e70] [c0435de8] ppc_init+0x4c/0x60
  [df835e80] [c0003b28] do_one_initcall+0x150/0x1a4
  [df835ef0] [c0432048] kernel_init_freeable+0x114/0x1c0
  [df835f30] [c0004114] kernel_init+0x18/0x124
  [df835f40] [c000e910] ret_from_kernel_thread+0x5c/0x64
  Instruction dump:
  409effd4 57c9103a 57de2834 7c89f050 7f83e378 7c972214 7f45d378 48001f55
  7c63d278 7c630034 5463d97e 687a0001 <0f1a0000> 2f990000 387b0010 939b0098
  ---[ end trace 2257f10e5a20cbdd ]---

  ...
  irq: no irq domain found for /soc@80000000 !
  fsl-diu-fb 80002100.display: could not get DIU IRQ
  fsl-diu-fb: probe of 80002100.display failed with error -22
  irq: no irq domain found for /soc@80000000 !
  mpc512x_dma 80014000.dma: Error mapping IRQ!
  mpc512x_dma: probe of 80014000.dma failed with error -22
  ...
  irq: no irq domain found for /soc@80000000 !
  fs_enet: probe of 80002800.ethernet failed with error -22
  ...
  irq: no irq domain found for /soc@80000000 !
  mpc5121-rtc 80000a00.rtc: mpc5121_rtc_probe: could not request irq: 0
  mpc5121-rtc: probe of 80000a00.rtc failed with error -22
  ...

Cc: Anatolij Gustschin <agust@denx.de>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>