This patch removes legacy timer initialization code that was used to
set up system timers when booting with ATAGS, which is not supported
on Exynos any more.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes legacy IRQ initialization code that was used to set
up interrupt handling when booting with ATAGS, which is not supported
any more.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes now unused files containing old device and GPIO setup
code that was needed for ATAGS based boot, which is not supported on
Exynos any more.
The only exception is setup-i2c0.c that will be removed later, since it
has dependencies in plat-samsung/ directory.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes legacy UART initialization code that was used to
set up UART platform devices when booting with ATAGS, which is not
supported on Exynos any more.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes legacy EINT initialization code that was used to
handle external interrupts when booting with ATAGS, which is not
supported any more.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch removes legacy PMU initialization code that was used to set
up PMU when booting with ATAGS, which is not supported any more.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds a Kconfig entry that enables compilation of legacy
support code required for Samsung platforms that require ATAGS based
boot.
This allows to bypass compilation of this code when platforms without
ATAGS support are selected.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Since EXYNOS is now DT-only, it always requires USE_OF option to be
selected. This patch moves USE_OF selection from entries of DT board
files to ARCH_EXYNOS.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Since commit 383ffda ARM: EXYNOS: no more support non-DT for EXYNOS SoCs
all non-DT Exynos board files are not used anymore. This patch removes
them.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Changes by Morimoto-san to enable MMCIF, M25P80 and RTC RX8581 for the
bockw board
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Merge tag 'renesas-defconfig2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman:
Second Round of Renesas ARM based SoC defconfig updates for v3.11
* Changes by Morimoto-san to enable MMCIF, M25P80 and RTC RX8581 for the
bockw board
* tag 'renesas-defconfig2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: bockw defconfig: add MMCIF support
ARM: shmobile: bockw defconfig: add M25P80 support
ARM: shmobile: bockw defconfig: add RTC RX8581 support
Signed-off-by: Olof Johansson <olof@lixom.net>
Just one patch this time: enable the LED via gpio-leds.
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Merge tag 'bcm2835-for-3.11-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/dt
From Stephen Warren:
ARM: bcm2835: device tree updates
Just one patch this time: enable the LED via gpio-leds.
* tag 'bcm2835-for-3.11-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi:
ARM: bcm2835: Add Raspberry Pi's ACT LED to DT
Signed-off-by: Olof Johansson <olof@lixom.net>
Removes the following warnings:
arch/arm/mach-ux500/board-mop500-pins.c:51:6: warning: 'slpm_in_nopull_wkup' defined but not used [-Wunused-variable]
arch/arm/mach-ux500/board-mop500-pins.c:63:6: warning: 'slpm_out_lo_wkup' defined but not used [-Wunused-variable]
Signed-off-by: Olof Johansson <olof@lixom.net>
Cc: Linus Walleij <linux.walleij@linaro.org>
- Fix for the thermal node to be contained in the PRCMU node
- Add the DTS and auxdata needed to boot the U8540 platform
- Various regulators added and renamed
- Rename base SoC node
- A bunch of DMA patches adding channels for DT boots
- A bunch of crypto+hash patches adding config for DT boots
- A bunch of patches fixing the ALSA SoC support to work
- Register the LP5521 LEDs
- Fix a number of typos and naming errors
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Merge tag 'ux500-dt-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt
From Linus Walleij:
Device tree patches for ux500, basically trees and auxdata:
- Fix for the thermal node to be contained in the PRCMU node
- Add the DTS and auxdata needed to boot the U8540 platform
- Various regulators added and renamed
- Rename base SoC node
- A bunch of DMA patches adding channels for DT boots
- A bunch of crypto+hash patches adding config for DT boots
- A bunch of patches fixing the ALSA SoC support to work
- Register the LP5521 LEDs
- Fix a number of typos and naming errors
* tag 'ux500-dt-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (39 commits)
ARM: ux500: drop any 0x prefix from I2C DT devices
ARM: ux500: Allocate correct amount of memory for the u8540 in DT
ARM: ux500: Provide auxdata to ux500 ASoC driver
ARM: ux500: Add DT regulators for ab8500-codec
ARM: ux500: Correct anamic2 typo in DT files
ARM: ux500: Fix trivial typo in v-anamic1 comment
ARM: ux500: Reduce PRCMU reg-names to shorter form for u8540 DT
ARM: ux500: Add an auxdata entry for MUSB for clock-name look-up
ARM: ux500: cut chip-select GPIOs from SSP device
ARM: ux500: use symbolic names for interrupt flags
ARM: ux500: use #include syntax to include *.dtsi.
ARM: ux500: bump MMC/SD max frequency for DT boots
ARM: ux500: Apply other compatible name to the u8540 DTS file
pinctrl/nomadik: Standardise Pinctrl compat string for DBx5x based platforms
ARM: ux500: Standardise Pinctrl compatible string for DBx5x based platforms
ARM: ux500: Standardise DBx5x0 based Pinctrl compat string in the DTS
crypto: ux500/hash - Enable DT probing of the driver
crypto: ux500/cryp - Enable DT probing of the driver
ARM: ux500: enable the crypto and hash on all dbx500
ARM: ux500: Provide an AUXDATA entry for ux500-hash
...
Signed-off-by: Olof Johansson <olof@lixom.net>
support for the DMA40. Now with MUSB and some platform
data removal.
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Merge tag 'ux500-dma40-for-arm-soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/drivers
From Linus Walleij:
Second set of DMA40 changes: refactorings and device tree
support for the DMA40. Now with MUSB and some platform
data removal.
* tag 'ux500-dma40-for-arm-soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
dmaengine: ste_dma40: Fetch disabled channels from DT
dmaengine: ste_dma40: Fetch the number of physical channels from DT
ARM: ux500: Stop passing DMA platform data though AUXDATA
dmaengine: ste_dma40: Allow memcpy channels to be configured from DT
dmaengine: ste_dma40_ll: Replace meaningless register set with comment
dmaengine: ste_dma40: Convert data_width from register bit format to value
dmaengine: ste_dma40_ll: Use the BIT macro to replace ugly '(1 << x)'s
ARM: ux500: Remove recently unused stedma40_xfer_dir enums
dmaengine: ste_dma40: Replace ST-E's home-brew DMA direction defs with generic ones
ARM: ux500: Replace ST-E's home-brew DMA direction definition with the generic one
dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 << x)'s
ARM: ux500: Remove empty function u8500_of_init_devices()
ARM: ux500: Remove ux500-musb platform registation when booting with DT
usb: musb: ux500: add device tree probing support
usb: musb: ux500: attempt to find channels by name before using pdata
usb: musb: ux500: harden checks for platform data
usb: musb: ux500: take the dma_mask from coherent_dma_mask
usb: musb: ux500: move the MUSB HDRC configuration into the driver
usb: musb: ux500: move channel number knowledge into the driver
- Fixes for size and location of PRCMU TCDM
- SD/MMC/SDIO caps updates to boardfiles
- Misc fixes
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Merge tag 'ux500-core-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/boards
From Linus Walleij, a set of core patches for ux500. Most of them are
actually board changes, so I sort them into here.
Ux500 core changes:
- Fixes for size and location of PRCMU TCDM
- SD/MMC/SDIO caps updates to boardfiles
- Misc fixes
* tag 'ux500-core-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: avoid warning in ux500_read_asicid
ARM: ux500: regulators: Remove misleading comment
ARM: ux500: Enable support for UHS-I SD-cards
ARM: ux500: Set eMMC and WLAN card slot as non-removable
ARM: ux500: Enable support for discard for MMC/SD
ARM: ux500: Enable support for RPMB and Reliable Write for eMMC
ARM: ux500: Don't set plf ocr mask for SD/MMC device
ARM: ux500: Enable 100MHz for SD/SDIO/MMC devices
ARM: ux500: Remove incorrect DB9540 PRCMU TCDM base location
ARM: ux500: Increase the size of the PRCMU's TCPM size
Signed-off-by: Olof Johansson <olof@lixom.net>
On allocation failure, return early so the main body of the function
doesn't have to be indented as the body of an "if" statement. No
functional change.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Trivial changes to IOV:
1) use new PCI interfaces to simplify IOV implementation
2) fix some reference count related race windows
[bhelgaas: fix virtfn_add() add bus/alloc dev error paths]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Donald Dutile <ddutile@redhat.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Ram Pai <linuxram@us.ibm.com>
The flag pci_bus->is_added is used to guard invocation of
pcibios_fixup_bus(pci_bus). When virtfn_add_bus() is called, the
pci_bus->is_added flag has already been set, so remove the redundant
bus->is_added = 1;
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Donald Dutile <ddutile@redhat.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Ram Pai <linuxram@us.ibm.com>
pci_scan_bus() has called pci_bus_add_devices() already, so remove the
redundant call of pci_bus_add_devices(). subsys_init() callbacks will be
invoked before device_init() callbacks, so it should be safe to remove the
redundant calls.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
pci_scan_bus() has called pci_bus_add_devices() already, so remove the
redundant call of pci_bus_add_devices(). subsys_init() callbacks will be
invoked before device_init() callbacks, so it should be safe to remove the
redundant calls.
[bhelgaas: split unicore32 into a separate patch]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
There doesn't appear to be any reason for the overall pstore RAM buffer to
be a power of 2 size, so remove it. The individual console, ftrace and oops
buffers are still a power of 2 size.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Anton Vorontsov <anton@enomsg.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
For persistent RAM outside of main memory, the memory may have limitations
on supported accesses. For internal RAM on highbank platform exclusive
accesses are not supported and will hang the system. So atomic_cmpxchg
cannot be used. This commit uses spinlock protection for buffer size and
start updates on ioremapped regions instead.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Anton Vorontsov <anton@enomsg.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
In case we need to bail out for whatever reason during assoc
init, we call sctp_endpoint_put() and then sock_put(), however,
we've hold both refs in reverse, non-symmetric order, so first
sctp_endpoint_hold() and then sock_hold().
Reverse this, so that in an error case we have sock_put() and then
sctp_endpoint_put(). Actually shouldn't matter too much, since both
cleanup paths do the right thing, but that way, it is more consistent
with the rest of the code.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
It's only used at this one time, so we could remove it as well.
This is valid and also makes it more explicit/obvious that in case
of error the sp->ep is NULL here, i.e. for the sctp_destroy_sock()
check that was recently added.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
While this currently cannot trigger any NULL pointer dereference in
sctp_seq_dump_local_addrs(), better change the order of commands to
prevent a future bug to happen. Although we first add SCTP_CMD_NEW_ASOC
and then set the SCTP_CMD_INIT_CHOOSE_TRANSPORT, it is okay for now,
since this primitive is only called by sctp_connect() or sctp_sendmsg()
with sctp_assoc_add_peer() set first. However, lets do this precaution
and first set the transport and then add it to the association hashlist
to prevent in future something to possibly triggering this.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This clearly states a BUG somewhere in the SCTP code as e.g. fixed once
in f28156335 ("sctp: Use correct sideffect command in duplicate cookie
handling"). If this ever happens, throw a trace in the sideeffect engine
where assocs clearly must have a primary_path assigned.
When in sctp_seq_dump_local_addrs() also throw a WARN and bail out since
we do not need to panic for printing this one asterisk. Also, it will
avoid the not so obvious case when primary != NULL test passes and at a
later point in time triggering a NULL ptr dereference caused by primary.
While at it, also fix up the white space.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make acpi_pci_set_power_state() print the name of the ACPI device
power state the device has been actually put into instead of printing
the name of the requested PCI device power state, which need not be
the same.
[bhelgaas: use ACPI_STATE_D3_COLD (ACPI_STATE_D3 == ACPI_STATE_D3_COLD)]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Jesse Gross says:
====================
A few miscellaneous improvements and cleanups before the GRE tunnel
integration series. Intended for net-next/3.11.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
to drop a stale maintainer name and address.
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Merge tag 'davinci-for-v3.11/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/fixes-non-critical
From Sekhar Nori:
This pull request contains a trival change
to drop a stale maintainer name and address.
* tag 'davinci-for-v3.11/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: remove stale SFFSDR maintainer name
Signed-off-by: Olof Johansson <olof@lixom.net>
This series removes the hardcoded register base address for mvebu.
Depends:
- mvebu/fixes-non-critical (up to tags/fixes-non-3.11-1)
- mvebu/cleanup (up to tags/cleanup-3.11-3)
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Merge tag 'regmap-3.11' of git://git.infradead.org/users/jcooper/linux into next/soc
mvebu register map changes for v3.11
This series removes the hardcoded register base address for mvebu.
Depends:
- mvebu/fixes-non-critical (up to tags/fixes-non-3.11-1)
- mvebu/cleanup (up to tags/cleanup-3.11-3)
* tag 'regmap-3.11' of git://git.infradead.org/users/jcooper/linux:
arm: mvebu: disable DEBUG_LL/EARLY_PRINTK in defconfig
arm: mvebu: add another earlyprintk Kconfig option
arm: mvebu: don't hardcode the physical address for mvebu-mbus
arm: mvebu: don't hardcode a physical address in headsmp.S
arm: mvebu: remove hardcoded static I/O mapping
arm: mvebu: move cache and mvebu-mbus initialization later
arm: mvebu: avoid hardcoded virtual address in coherency code
arm: mvebu: remove dependency of SMP init on static I/O mapping
arm: mvebu: fix length of Ethernet registers area in .dtsi
arm: mvebu: fix length of SATA registers area in .dtsi
arm: mvebu: mark functions of armada-370-xp.c as static
ARM: mvebu: Remove init_irq declaration in machine description
ARM: Orion: Remove redundant init_dma_coherent_pool_size()
Signed-off-by: Olof Johansson <olof@lixom.net>
DMA-cell content is a concatenation of several values. In order to keep this
stuff human readable, macros are introduced.
The values for the FIFO configuration are not the same as the ones used in the
configuration register in order to keep backward compatibility. Most devices
use the half FIFO configuration but USART ones have to use the ASAP
configuration. This parameter was not initially planed to be into the at91 dma
dt binding. The third cell will be used to store this parameter, it will
become a concatenation of the FIFO configuration and of the peripheral ID. In
order to keep backward compatibility i.e. FIFO configuration is equal to 0, we
have to perform a translation since the value to put in the register to set
half FIFO is 1.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This is not functional change, this is just code cleanup.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Following patch changes vport->send return type so that vport
layer can do error accounting.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
The get_config vport op is left over from old compatibility code,
it is neither used nor implemented any more.
Signed-off-by: Jesse Gross <jesse@nicira.com>
It is an error to try to change the type of a vport using the set
command. However, while we check that this is an error, we still
proceed to allocate memory which then gets freed immediately.
This stops processing after noticing the error, which does not
actually fix a bug but is more correct.
Signed-off-by: Jesse Gross <jesse@nicira.com>
