Commit Graph

230 Commits

Author SHA1 Message Date
Kuninori Morimoto
5a799b824b sh: clkfwk: bugfix: sh_clk_div_enable() care sh_clk_div_set_rate() if div6
764f4e4e33
(sh: clkfwk: Use shared sh_clk_div_enable/disable())
shared enable/disable funcions for div4/div6.
But new sh_clk_div_enable() didn't care sh_clk_div_set_rate()
which is required on div6 clock.
This patch fixes it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2013-01-11 20:57:58 +09:00
Greg Kroah-Hartman
0fe763c570 Drivers: misc: remove __dev* attributes.
CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-03 15:57:16 -08:00
Arnd Bergmann
97b129be91 Merge branch 'soc4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc2
Its a little embarrassing, but they all fix problems introduced
in previous pull-requests for 3.8 that have been merged.

* The three Revert patches back-out secondary CPU initialisation
  changes from Bastian Hecht which he as advised me are incorrect
  and break secondary CPU initialisation.

* The clkfwk patch from Morimoto-san resolves a build warning.

* 'soc4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  sh: clkfwk: fixup unsed variable warning
  Revert "ARM: shmobile: r8a7779: Replace modify_scu_cpu_psr with scu_power_mode"
  Revert "ARM: shmobile: sh73a0: Replace modify_scu_cpu_psr with scu_power_mode"
  Revert "ARM: shmobile: emev2: Replace modify_scu_cpu_psr with scu_power_mode"

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-13 13:48:02 +01:00
Kuninori Morimoto
94091c6b94 sh: clkfwk: fixup unsed variable warning
This patch solves above warning

${LINUX}/drivers/sh/clk/cpg.c:404:6: warning: \
unused variable 'val' [-Wunused-variable]

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
2012-11-13 11:45:40 +09:00
Arnd Bergmann
94c78a55b8 Merge branches 'depends/asoc', 'renesas/boards', 'renesas/soc' and 'renesas/soc2' into next/boards2
These are all dependencies for the next set of renesas shmobile board
changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-12 21:59:00 +01:00
Kuninori Morimoto
9d626eccb1 sh: clkfwk: add sh_clk_fsidiv_register()
This patch adds sh_clk_fsidiv_register() to share FSI-DIV clock code

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Simon Horman <horms@verge.net.au>
2012-11-08 15:21:30 +09:00
Paul Mundt
0dd4d5cbe4 sh: Fix up more fallout from pointless ARM __iomem churn.
It was already pointed out how to fix these cases before the offending
patches were merged, but unsurprisingly, that didn't happen. As this
change is entirely superfluous to begin with, simply shut things up by
casting everything away.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-10-15 14:08:48 +09:00
Linus Torvalds
9cd11c0c47 ARM: soc: multiplatform enablement
This is a pretty significant branch. It's the introduction of the
 first multiplatform support on ARM, and with this (and the later
 branch) merged, it is now possible to build one kernel that contains
 support for highbank, vexpress, mvebu, socfpga, and picoxcell. More
 platforms will be convered over in the next few releases.
 
 Two critical last things had to be done for this to be practical and
 possible:
 * Today each platform has its own include directory under
   mach-<mach>/include/mach/*, and traditionally that is where a lot of
   driver/platform shared definitions have gone, such as platform data
   structures. They now need to move out to a common location instead,
   and this branch moves a large number of those out to
   include/linux/platform_data.
 * Each platform used to list the device trees to compile for its
   boards in mach-<mach>/Makefile.boot.
 
 Both of the above changes will mean that there are some merge
 conflicts to come (and some to resolve here). It's a one-time move and
 once it settles in, we should be good for quite a while. Sorry for the
 overhead.
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Merge tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM soc multiplatform enablement from Olof Johansson:
 "This is a pretty significant branch.  It's the introduction of the
  first multiplatform support on ARM, and with this (and the later
  branch) merged, it is now possible to build one kernel that contains
  support for highbank, vexpress, mvebu, socfpga, and picoxcell.  More
  platforms will be convered over in the next few releases.

  Two critical last things had to be done for this to be practical and
  possible:
   * Today each platform has its own include directory under
     mach-<mach>/include/mach/*, and traditionally that is where a lot
     of driver/platform shared definitions have gone, such as platform
     data structures.  They now need to move out to a common location
     instead, and this branch moves a large number of those out to
     include/linux/platform_data.
   * Each platform used to list the device trees to compile for its
     boards in mach-<mach>/Makefile.boot.

  Both of the above changes will mean that there are some merge
  conflicts to come (and some to resolve here).  It's a one-time move
  and once it settles in, we should be good for quite a while.  Sorry
  for the overhead."

Fix conflicts as per Olof.

* tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits)
  ARM: add v7 multi-platform defconfig
  ARM: msm: Move core.h contents into common.h
  ARM: highbank: call highbank_pm_init from .init_machine
  ARM: dtb: move all dtb targets to common Makefile
  ARM: spear: move platform_data definitions
  ARM: samsung: move platform_data definitions
  ARM: orion: move platform_data definitions
  ARM: vexpress: convert to multi-platform
  ARM: initial multiplatform support
  ARM: mvebu: move armada-370-xp.h in mach dir
  ARM: vexpress: remove dependency on mach/* headers
  ARM: picoxcell: remove dependency on mach/* headers
  ARM: move all dtb targets out of Makefile.boot
  ARM: picoxcell: move debug macros to include/debug
  ARM: socfpga: move debug macros to include/debug
  ARM: mvebu: move debug macros to include/debug
  ARM: vexpress: move debug macros to include/debug
  ARM: highbank: move debug macros to include/debug
  ARM: move debug macros to common location
  ARM: make mach/gpio.h headers optional
  ...
2012-10-01 19:11:38 -07:00
Paul Mundt
16d74ebeb1 sh: pfc: Fix up GPIO mux type reconfig case.
Some drivers need to switch pin states between GPIO and pin function at
runtime, which was inadvertently broken in the pinctrl driver for GPIOs
being bound to a specific direction.

This fixes up the request path to ensure that previously configured GPIOs
don't cause us to inadvertently error out with an unsupported mux on
reconfig, which in practice is primarily aimed at trapping pull-up/down
users that have yet to be implemented under the new API.

Fixes up regressions in the TPU PWM driver, amongst others.

Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-09-25 11:51:05 +09:00
Laurent Pinchart
077664a264 sh: pfc: Release spinlock in sh_pfc_gpio_request_enable() error path
The sh_pfc_gpio_request_enable() function acquires a spinlock but fails
to release it before returning if the requested mux type is not
supported. Fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-09-18 16:54:46 +09:00
Rob Herring
6679185909 ARM: shmobile: move custom gpio functions to sh-gpio.h
Move custom shmobile gpio code to a sh-gpio.h to remove the dependency
on mach/gpio.h. shmobile always uses gpiolib, so we can remove
__GPIOLIB_COMPLEX define from mach/gpio.h.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
2012-09-14 09:21:58 -05:00
Paul Mundt
d4b7c5db42 sh: intc: Fix up multi-evt irq association.
In the multi-evt case we were accidentally associating the parent IRQ,
fix this up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-08-20 14:51:50 +09:00
Paul Mundt
1026023705 sh: intc: Handle domain association for sparseirq pre-allocated vectors.
Presently it's assumed that the irqdomain code handles the irq_desc
allocation for us, but this isn't necessarily the case when we've
pre-allocated IRQs via sparseirq. Previously we had a -EEXIST check in
the code that attempted to trap these cases and simply update them
in-place, but this behaviour was inadvertently lost in the transition to
irqdomains.

This simply restores the previous behaviour, first attempting to let the
irqdomain core fetch the allocation for us, and falling back to an
in-place domain association in the extant IRQ case. Fixes up regressions
on platforms that pre-allocate legacy IRQs (specifically ARM-based
SH-Mobile platforms, as SH stopped pre-allocating vectors some time ago).

Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-08-09 13:21:05 +09:00
Paul Mundt
f38770477a Merge branch 'common/irqdomain' into sh-latest 2012-08-01 17:14:52 +09:00
Paul Mundt
1d6a21b0a6 sh: intc: initial irqdomain support.
Trivial support for irq domains, using either a linear map or radix tree
depending on the vector layout.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-08-01 17:13:46 +09:00
Paul Mundt
1e32dfe323 sh: pfc: Fix up init ordering mess.
Commit ca5481c68e ("sh: pfc: Rudimentary
pinctrl-backed GPIO support.") introduced a regression for platforms that
were doing early GPIO API calls (from arch_initcall() or earlier),
leading to a situation where our two-stage registration logic would trip
itself up and we'd -ENODEV out of the pinctrl registration path,
resulting in endless -EPROBE_DEFER errors. Further lack of checking any
sort of errors from gpio_request() resulted in boot time warnings,
tripping on the FLAG_REQUESTED test-and-set in gpio_ensure_requested().

As it turns out there's no particular need to bother with the two-stage
registration, as the platform bus is already available at the point that
we have to start caring. As such, it's easiest to simply fold these
together in to a single init path, the ordering of which is ensured
through the platform's mux registration, as usual.

Reported-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-08-01 16:27:38 +09:00
Paul Mundt
92f53a85db sh: pfc: Build fix for pinctrl_remove_gpio_range() changes.
pinctrl_remove_gpio_range() is now handled by the pinctrl core in the
unreg path for some reason, so use that instead.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-25 13:10:11 +09:00
Paul Mundt
9ff561fdf7 Merge branch 'common/pinctrl' into sh-latest 2012-07-20 16:42:59 +09:00
Paul Mundt
fdd85ec3eb sh: pfc: pin config get/set support.
This implements simple support for adjusting the pin config value via the
pinctrl API. The pinconf-generic code is abandoned for now until we've
got a chance to revamp the pinmux_type state tracking that's needed by
legacy code.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-20 16:39:09 +09:00
Paul Mundt
5440711073 sh: pfc: Prefer DRV_NAME over KBUILD_MODNAME.
While this code is still being shuffled around the KBUILD_MODNAME value
isn't particularly useful, switch to something a bit more useful.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-20 16:18:21 +09:00
Paul Mundt
e3f805e897 sh: pfc: pinctrl legacy group support.
This follows the function support by simply doing 1 pin per group
encapsulation in order to keep with legacy behaviour. This will be
built on incrementally as SoCs define their own pin groups.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-17 15:48:18 +09:00
Paul Mundt
e3e79454a7 sh: pfc: Ignore pinmux GPIOs with invalid enum IDs.
If we encounter invalid entries in the pinmux GPIO range, make sure we've
still got a dummy pin definition but don't otherwise map it.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-17 15:23:11 +09:00
Paul Mundt
1acbbb4ed8 sh: pfc: Export pinctrl binding init symbol.
symbol_request() requires the registration symbol to be exported, make
sure it is.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-17 15:21:47 +09:00
Paul Mundt
159ac0737e sh: pfc: Error out on pinctrl init resolution failure.
pinctrl support is required for correct operation, failure to locate
the init routine is fatal.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-17 15:18:37 +09:00
Paul Mundt
a2d3afffd9 sh: pfc: Make pr_fmt consistent across pfc drivers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-11 17:21:04 +09:00
Paul Mundt
d93a891ff9 sh: pfc: pinctrl legacy function support.
This maps out all of the function types to pinctrl function groups.
Presently this is restricted to one pin per function to maintain
compatability with legacy behaviour. This will be extended as groups
are introduced and exiting users migrated.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-11 17:17:10 +09:00
Paul Mundt
ca5481c68e sh: pfc: Rudimentary pinctrl-backed GPIO support.
This begins the migration of the PFC core to the pinctrl subsystem.
Initial support is very basic, with the bulk of the implementation simply
being nopped out in such a way to allow registration with the pinctrl
core to succeed.

The gpio chip driver is stripped down considerably now relying purely on
pinctrl API calls to manage the bulk of its operations.

This provides a basis for further PFC refactoring, including decoupling
pin functions from the GPIO API, establishing pin groups, and so forth.
These will all be dealt with incrementally so as to introduce as few
growing and migratory pains to tree-wide PFC pinmux users today.

When the interfaces have been well established and in-tree users have
been migrated off of the legacy interfaces it will be possible to strip
down the core considerably, leading to eventual drivers/pinctrl rehoming.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-10 12:08:14 +09:00
Paul Mundt
afae021abe sh: pfc: Shuffle PFC support core.
This follows the intc/clk changes and shuffles the PFC support code under
its own directory. This will facilitate better code sharing, and allow us
to trim down the exported interface by quite a margin.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-07-10 11:49:30 +09:00
Paul Mundt
7b98cf0cf4 Merge branch 'common/pfc' into sh-latest 2012-06-21 13:44:42 +09:00
Paul Mundt
06d5631f56 sh: pfc: Verify pin type encoding size at build time.
The encoding is tightly packed, and future changes (such as
pinconf-generic support) can easily lead to a situation where we violate
the encoding constraints and trample data bit/reg bits. This plugs in
some sanity checks by way of a BUILD_BUG_ON() to blow up if we fail to
fit.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-21 00:03:41 +09:00
Paul Mundt
b16b2a262c sh: pfc: Make gpio chip support optional where possible.
This implements some Kconfig knobs for ensuring that the PFC gpio chip
can be disabled or built as a module in the cases where it's optional, or
forcibly enabled in cases where it's not.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-20 18:17:56 +09:00
Paul Mundt
b3c185a761 sh: pfc: Split out gpio chip support.
This implements a bit of rework for the PFC code, making the core itself
slightly more pluggable and moving out the gpio chip handling completely.

The API is preserved in such a way that platforms that depend on it for
early configuration are still able to do so, while making it possible to
migrate to alternate interfaces going forward.

This is the first step of chainsawing necessary to support the pinctrl
API, with the eventual goal being able to decouple pin function state
from the gpio API while retaining gpio chip tie-in for gpio pin functions
only, relying on the pinctrl/pinmux API for non-gpio function demux.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-20 17:29:04 +09:00
Paul Mundt
e1eaf35452 Merge branch 'sh/clkfwk' into sh-latest 2012-06-20 12:37:50 +09:00
Paul Mundt
d978006a54 Merge branch 'sh/dynamic-irq-cleanup' into sh-latest
Conflicts:
	drivers/sh/intc/dynamic.c

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13 12:12:41 +09:00
Paul Mundt
123df01e8e sh: intc: Allocate subgroup virq backing desc directly.
This switches to using irq_alloc_desc() directly for subgroup IRQs.
We still need to call activate_irq() on these in order to make them
requestable, at least up until these get moved in to their own irq
domain..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13 12:08:36 +09:00
Paul Mundt
609d7558f2 sh: clkfwk: Consolidate div clk registration helper.
This consolidates the div6/4 versions of the clk registration wrapper.
The existing wrappers with their own sh_clk_ops are maintained for API
compatability, though in the future it should be possible to be rid of
them entirely.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 16:55:05 +09:00
Paul Mundt
e3c8760773 sh: clkfwk: Consolidate div6/div4 clk_ops definitions.
Everything with the exception of the _reparent ops are now shared, so
switch everything over to common types.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 16:43:42 +09:00
Paul Mundt
764f4e4e33 sh: clkfwk: Use shared sh_clk_div_enable/disable().
This introduces a new flag for clocks that need to have their divisor
ratio set back to their initial mask at disable time to prevent
interactivity problems with the clock stop bit (presently div6 only).
With this in place it's possible to handle the corner case on top of the
div4 op without any particular need for leaving things split out.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 16:34:48 +09:00
Paul Mundt
0fa22168e0 sh: clkfwk: Use shared sh_clk_div_set_rate()
Follows the sh_clk_div_recalc() change.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 15:52:10 +09:00
Paul Mundt
75f5f8a56e sh: clkfwk: Use shared sh_clk_div_recalc().
This generalizes the div4 recalc routine for use by div6 and others, then
makes it the default.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 15:26:01 +09:00
Paul Mundt
1111cc1e80 sh: clkfwk: Introduce a div_mask for variable div types.
This plugs in a div_mask for the clock and sets it up for the existing
div6/4 cases. This will make it possible to support other div types, as
well as share more div6/4 infrastructure.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 15:21:43 +09:00
Paul Mundt
a60977a513 sh: clkfwk: Move to common clk_div_table accessors for div4/div6.
This plugs in a generic clk_div_table, based on the div4 version. div6 is
then adopted to use it for encapsulating its div table, which permits us
to start div6/4 unification, as well as preparation for other div types.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-25 14:59:26 +09:00
Paul Mundt
be9c00295b sh: intc: Kill off deprecated dynamic IRQ API.
Now that all of the users have been converted away, kill off the remnants
of the old API.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-24 19:10:45 +09:00
Paul Mundt
5f19f14fed sh: intc: Kill off special reservation interface.
At present reserving the IRLs in the IRQ bitmap in addition to the
dropping of the legacy IRQ pre-allocation prevent IRL IRQs from being
allocated for the x3proto board.

The only reason to permit reservations was to lock down possible hardware
vectors prior to dynamic IRQ scanning, but this doesn't matter much given
that the hardware controller configuration is sorted before we get around
to doing any dynamic IRQ allocation anyways. Beyond that, all of the
tables are __init annotated, so quite a bit more work would need to be
done to support reconfiguring things like IRL controllers on the fly,
much more than would ever make it worth the hassle.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-22 19:07:55 +09:00
Paul Mundt
104fa61a7d sh: clkfwk: Support variable size accesses for div4/div6 clocks.
This follows the MSTP clock change and implements variable access size
support for the rest of the CPG clocks, too. Upcoming SH-2A support has
need of this for 16-bit div4 clocks, while others will follow.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-12 19:50:40 +09:00
Paul Mundt
4d6ddb08ac sh: clkfwk: Support variable size accesses for MSTP clocks.
The bulk of the MSTP users require 32-bit access, but this isn't the case
for some of the SH-2A parts, so add in some basic infrastructure to let
the CPU define its required access size in preparation.

Requested-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-11 12:05:50 +09:00
Linus Torvalds
f52b69f86e SuperH updates for 3.4 merge window
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Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

Pull SuperH updates from Paul Mundt.

* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: (25 commits)
  sh: Support I/O space swapping where needed.
  sh: use set_current_blocked() and block_sigmask()
  sh: no need to reset handler if SA_ONESHOT
  sh: intc: Fix up section mismatch for intc_ack_data
  sh: select ARCH_DISCARD_MEMBLOCK.
  sh: Consolidate duplicate _32/_64 unistd definitions.
  sh: ecovec: switch SDHI controllers to card polling
  sh: Avoid exporting unimplemented syscalls.
  sh: add platform_device for RSPI in setup-sh7757
  SH: pci-sh7780: enable big-endian operation.
  serial: sh-sci: fix a race of DMA submit_tx on transfer
  sh: dma: Collect up CHCR of SH7763, SH7764, SH7780 and SH7785
  sh: dma: Collect up CHCR of SH7723 and SH7730
  sh/next: Fix build fail by asm/system.h in asm/bitops.h
  arch/sh/drivers/dma/{dma-g2,dmabrg}.c: ensure arguments to request_irq and free_irq are compatible
  sh: cpufreq: Wire up scaling_available_freqs support.
  sh: cpufreq: notify about rate rounding fallback.
  sh: cpufreq: Support CPU clock frequency table.
  sh: cpufreq: struct device lookup from CPU topology.
  sh: cpufreq: percpu struct clk accounting.
  ...
2012-03-30 00:09:17 -07:00
Linus Torvalds
12679a2d7e Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm
Pull more ARM updates from Russell King.

This got a fair number of conflicts with the <asm/system.h> split, but
also with some other sparse-irq and header file include cleanups.  They
all looked pretty trivial, though.

* 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (59 commits)
  ARM: fix Kconfig warning for HAVE_BPF_JIT
  ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds
  ARM: 7349/1: integrator: convert to sparse irqs
  ARM: 7259/3: net: JIT compiler for packet filters
  ARM: 7334/1: add jump label support
  ARM: 7333/2: jump label: detect %c support for ARM
  ARM: 7338/1: add support for early console output via semihosting
  ARM: use set_current_blocked() and block_sigmask()
  ARM: exec: remove redundant set_fs(USER_DS)
  ARM: 7332/1: extract out code patch function from kprobes
  ARM: 7331/1: extract out insn generation code from ftrace
  ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format
  ARM: 7351/1: ftrace: remove useless memory checks
  ARM: 7316/1: kexec: EOI active and mask all interrupts in kexec crash path
  ARM: Versatile Express: add NO_IOPORT
  ARM: get rid of asm/irq.h in asm/prom.h
  ARM: 7319/1: Print debug info for SIGBUS in user faults
  ARM: 7318/1: gic: refactor irq_start assignment
  ARM: 7317/1: irq: avoid NULL check in for_each_irq_desc loop
  ARM: 7315/1: perf: add support for the Cortex-A7 PMU
  ...
2012-03-29 16:53:48 -07:00
Paul Mundt
b448d6adf7 sh: intc: Fix up section mismatch for intc_ack_data
intc_ack_data is flagged as __init when it shouldn't be, causing section
mismatches in non-init paths like intc_set_ack_handle():

WARNING: drivers/built-in.o(.text+0x5d760):
Section mismatch in reference from the function
intc_set_ack_handle() to the function .init.text:intc_ack_data()
The function intc_set_ack_handle()
references the function __init intc_ack_data().
This is often because intc_set_ack_handle lacks a __init
annotation or the annotation of intc_ack_data is wrong.

Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-29 00:28:19 +09:00
Paul Mundt
92072452f4 Merge branch 'common/intc-extension' into sh-latest 2012-03-28 13:55:00 +09:00