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2011-12-27Merge branch 'tegra/dt' into next/dtArnd Bergmann
* tegra/dt: arm/tegra: Seaboard: Add GPIO key device tree nodes arm/dt: Add ADT7461 to Seaboard arm/dt: tegra: Use new compatible value for DVC I2C controller arm/tegra: initial device tree for tegra30 arm/tegra: convert tegra20 to GIC devicetree binding arm/dt: tegra: Fix SDHCI nodes to match board files arm/dt: tegra: Fix serial nodes to match board files arm/dt: tegra: Fix I2C nodes to match board files arm/dt: tegra: Remove /chosen node arm/dt: tegra: Remove /memreserve/ from device-tree files arm/tegra: board-dt: Enable audio-related clocks arm/tegra: board-dt: Fix AUXDATA typo arm/dt: tegra: add dts file for paz00 arm/tegra: Add device-tree support for TrimSlice board arm/dt: tegra: Clean up I2S and DAS nodes USB: ehci-tegra: add probing through device tree arm/dt: add basic usb nodes to tegra device trees arm/tegra: fix variable formatting in makefile Conflicts: arch/arm/mach-tegra/Makefile
2011-12-27Merge branch 'tegra/cleanup' into next/dtArnd Bergmann
Dependency for tegra/dt Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-12-27Merge branch 'next-samsung-devel-dt1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into samsung/dt
2011-12-27Merge branch 'tegra/drivers' into next/driversArnd Bergmann
* tegra/drivers: i2c: tegra: Support DVC controller in device tree i2c: tegra: Add __devinit/exit to probe/remove
2011-12-27Merge branch 'for-3.3/drivers' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/drivers
2011-12-27Merge branch 'tegra/boards' into next/boardsArnd Bergmann
* tegra/boards: arm/tegra: remove __initdata annotation from pinmux tables arm/tegra: Use bus notifiers to trigger pinmux setup arm/tegra: Refactor board-*-pinmux.c to share code arm/tegra: Fix mistake in Trimslice's pinmux arm/tegra: Rework Seaboard-vs-Ventana pinmux table arm/tegra: Remove useless entries from ventana_pinmux[] arm/tegra: PCIe: Remove include of mach/pinmux.h arm/tegra: Harmony PCIe: Don't touch pinmux arm/tegra: Add AUXDATA for tegra-pinmux and tegra-gpio arm/tegra: Split Seaboard GPIO table to allow for Ventana ARM: tegra: paz00: Fix board pinmux table. ARM: tegra: paz00: add support for wakeup gpio key
2011-12-27Merge branch 'for-3.3/boards' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/boards
2011-12-27Merge branch 'tegra/soc' into next/socArnd Bergmann
* tegra/soc: arm/tegra: Compile tegra_dt_init_irq only when CONFIG_OF arm/tegra: Make MACH_TEGRA_DT depend on ARCH_TEGRA_2x_SOC arm/tegra: Delete tegra_init_clock() arm/tegra: Fix section mismatch errors in tegra30 pinmux arm/tegra: Fix section mismatch errors in tegra20 pinmux arm/tegra: refresh defconfig for tegra30 arm/tegra: add support for tegra30 based board cardhu arm/tegra: implement support for tegra30 arm/tegra: pinmux tables and definitions for tegra30 arm/tegra: add new fields to struct tegra_pingroup_desc arm/tegra: prepare pinmux code for multiple tegra variants arm/tegra: rename tegra20 pinmux files arm/tegra: generalize L2 cache initialization arm/tegra: use PMC reset arm/tegra: rename board-dt.c to board-dt-tegra20.c arm/tegra: prepare early init for multiple tegra variants arm/tegra: don't export clk_measure_input_freq arm/tegra: prepare clock code for multiple tegra variants arm/tegra: cleanup tegra20 support arm/tegra: clk_get should not be fatal Conflicts: arch/arm/mach-tegra/board-dt-tegra20.c
2011-12-27Merge branches 'depends/rmk/devel-stable' and 'tegra/dt' into next/socArnd Bergmann
Dependencies for tegra/soc branch Conflicts: arch/arm/mach-tegra/board-dt.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-12-27Merge branch 'for-3.3/soc' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/soc
2011-12-27of/pdt: fix section mismatch warningSam Ravnborg
Fix the following section mismatch warning - seen when building sparc32: WARNING: vmlinux.o(.text+0x1ff9c0): Section mismatch in reference from the function kernel_tree_alloc() to the function .init.text:prom_early_alloc() The function kernel_tree_alloc() references the function __init prom_early_alloc(). This is often because kernel_tree_alloc lacks a __init annotation or the annotation of prom_early_alloc is wrong. prom_early_alloc() is annotated __init, and users of kernel_tree_alloc() is also annotated __init. So simply match the annoation of these to fix the warning. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27Merge branch 'for-3.3/dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/dt
2011-12-27Merge branch 'tegra/cleanup' into next/cleanupArnd Bergmann
* tegra/cleanup: arm/tegra: Remove code that's ifndef CONFIG_ARM_GIC arm/tegra: remove unused defines arm/tegra: fix variable formatting in makefile Conflicts: arch/arm/mach-tegra/include/mach/entry-macro.S
2011-12-27Merge branch 'omap/ehci' into next/driversArnd Bergmann
* omap/ehci: MFD: OMAP: USB: Runtime PM support ARM: OMAP: USBHOST: Replace usbhs core driver APIs by Runtime pm APIs ARM: OMAP: USB: device name change for the clk names of usbhs ARM: OMAP: USB: register hwmods of usbhs
2011-12-27Merge branch 'omap/hwmod' into next/driversArnd Bergmann
This is needed as a dependency for omap/ehci. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-12-27Merge branch 'omap/hwmod' into next/develArnd Bergmann
* omap/hwmod: ARM: OMAP3+: hwmod data: Add the default clockactivity for I2C ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP4 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP3 ARM: OMAP: hwmod data: Add support for AM35xx UART4/ttyO3 ARM: OMAP: hwmod data: fix the panic on Nokia RM-680 during boot ARM: OMAP: hwmod data: fix iva and mailbox hwmods for OMAP 3 ARM: OMAP: rx51: fix USB ARM: OMAP: mcbsp: Fix possible memory corruption
2011-12-27Merge branch 'hwmod' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into omap/hwmod
2011-12-27Merge branch 'ehci' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into omap/ehci
2011-12-27Merge branch 'pm-freezer' into pm-for-linusRafael J. Wysocki
* pm-freezer: PM / Freezer: fix return value of freezable_schedule_timeout_killable()
2011-12-27i2c-designware: add OF binding supportRob Herring
Add of_match_table and DT style i2c registration to designware i2c driver. Refactored for pci/plat split by Dirk Brandewie. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
2011-12-27dt/i2c: Enumerate some of the known trivial i2c devicesOlof Johansson
Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27sparc32: support atomic64_tSam Ravnborg
There is no-one that really require atomic64_t support on sparc32. But several drivers fails to build without proper atomic64 support. And for an allyesconfig build for sparc32 this is annoying. Include the generic atomic64_t support for sparc32. This has a text footprint cost: $size vmlinux (before atomic64_t support) text data bss dec hex filename 3578860 134260 108781 3821901 3a514d vmlinux $size vmlinux (after atomic64_t support) text data bss dec hex filename 3579892 130684 108781 3819357 3a475d vmlinux text increase (3579892 - 3578860) = 1032 bytes data decreases - but I fail to explain why! I have rebuild twice to check my numbers. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27apbuart: fix section mismatch warningSam Ravnborg
Fix following warnings: WARNING: drivers/tty/serial/built-in.o(.text+0x7370): Section mismatch in reference from the function grlib_apbuart_configure() to the variable .init.data:apbuart_match The function grlib_apbuart_configure() references the variable __initdata apbuart_match. This is often because grlib_apbuart_configure lacks a __initdata annotation or the annotation of apbuart_match is wrong. + 3 more warnings like this. There is no guarantee that grlib_apbuart_of_driver.of_match_table is only used at __init time - so drop the __initdata annotation. grlib_apbuart_configure() is only used during __init so add __init to this method too. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27netfilter: provide config option to disable ancient procfs partsJan Engelhardt
Using /proc/net/nf_conntrack has been deprecated in favour of the conntrack(8) tool. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-12-27netfilter: xtables: collapse conditions in xt_ecnJan Engelhardt
One simplification of an if clause. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-12-27watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing (part 2)Wim Van Sebroeck
Redhat Bugzilla: Bug 727875 - TCO_EN bit is disabled by TCO driver The previous patch breaks reset watchdog behaviour on the older hardware. It is therefor better to make sure that the behaviour for older hardware (<=ICH5 or 6300ESB) is preserved and that the behaviour for newer hardware is changed. We therefor use the iTCO_version to see if we need the clearing of the SMI_TCO_EN bit in the SMI_EN register. So the new behaviour becomes: turn_SMI_watchdog_clear_off=0 -> Do not turn off SMI clearing watchdog. turn_SMI_watchdog_clear_off=1 -> Turn off SMI clearing watchdog when iTCO_version=1 (ICHO till ICH5 + 6300ESB only) turn_SMI_watchdog_clear_off=2 -> Turn off SMI clearing watchdog. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-12-27netfilter: xtables: add an IPv6 capable version of the ECN matchPatrick McHardy
References: http://www.spinics.net/lists/netfilter-devel/msg18875.html Augment xt_ecn by facilities to match on IPv6 packets' DSCP/TOS field similar to how it is already done for the IPv4 packet field. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-12-27netfilter: xtables: give xt_ecn its own nameJan Engelhardt
Use the new macro and struct names in xt_ecn.h, and put the old definitions into a definition-forwarding ipt_ecn.h. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-12-27netfilter: xtables: move ipt_ecn to xt_ecnJan Engelhardt
Prepare the ECN match for augmentation by an IPv6 counterpart. Since no symbol dependencies to ipv6.ko are added, having a single ecn match module is the more so welcome. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-12-27sparc32: drop useless preprocessor conditional in atomic_32.hSam Ravnborg
arch/sparc/include/asm/atomic_32.h is not exported to userspace. So there is no need to protect code using __KERNEL__. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27sparc32: drop unused atomic24 supportSam Ravnborg
atomic24 support was used to semaphores in the past - but is no longer used. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27net: meth: Add set_rx_mode hook to fix ICMPv6 neighbor discoveryJoshua Kinard
SGI IP32 (O2)'s ethernet driver (meth) lacks a set_rx_mode function, which prevents IPv6 from working completely because any ICMPv6 neighbor solicitation requests aren't picked up by the driver. So the machine can ping out and connect to other systems, but other systems will have a very hard time connecting to the O2. Signed-off-by: Joshua Kinard <kumba@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27net: calxeda xgmac ethernet driver add missing HAS_IOMEM dependencyHeiko Carstens
Fix allyesconfig build on architectures without IOMEM: drivers/net/ethernet/calxeda/xgmac.c:1800:2: error: implicit declaration of function 'iounmap' [-Werror=implicit-function-declaration] Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Rob Herring <rob.herring@calxeda.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-27cgroup: Remove task_lock() from cgroup_post_fork()Frederic Weisbecker
cgroup_post_fork() is protected between threadgroup_change_begin() and threadgroup_change_end() against concurrent changes of the child's css_set in cgroup_task_migrate(). Also the child can't exit and call cgroup_exit() at this stage, this means it's css_set can't be changed with init_css_set concurrently. For these reasons, we don't need to hold task_lock() on the child because it's css_set can only remain stable in this place. Let's remove the lock there. v2: Update comment to explain that we are safe against cgroup_exit() Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Containers <containers@lists.linux-foundation.org> Cc: Cgroups <cgroups@vger.kernel.org> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Paul Menage <paul@paulmenage.org> Cc: Mandeep Singh Baines <msb@chromium.org>
2011-12-27dt: reform for_each_property to for_each_property_of_nodeDong Aisheng
Make this macro easier to use(do not need to pass properties, a node is enough), also change to a more sensible name as for_each_child_of_node. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27ARM/of: allow *machine_desc.dt_compat to be constUwe Kleine-König
This allows dt_compat to point to a constant list of compatible strings. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27cgroup: add sparse annotation to cgroup_iter_start() and cgroup_iter_end()Kirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Acked-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2011-12-27cgroup: mark cgroup_rmdir_waitq and cgroup_attach_proc() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Acked-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2011-12-27Bluetooth: Fix a compile warning in RFCOMMGustavo F. Padovan
sock and sk were leftover from another change. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-27tipc: Allow use of buf_seqno() helper routine by unicast linksAllan Stephens
Migrates the buf_seqno() helper routine from broadcast link level to unicast link level so that it can be used both types of TIPC links. This is a cosmetic change only, and does not affect the operation of TIPC. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Ignore broadcast acknowledgements that are out-of-rangeAllan Stephens
Adds checks to TIPC's broadcast link so that it ignores any acknowledgement message containing a sequence number that does not correspond to an unacknowledged message currently in the broadcast link's transmit queue. This change prevents the broadcast link from becoming stalled if a newly booted node receives stale broadcast link acknowledgement information from another node that has not yet fully synchronized its end of the broadcast link to reflect the current state of the new node's end. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Flush unsent broadcast messages when contact with last node is lostAllan Stephens
Adds code to release any unsent broadcast messages in the broadcast link transmit queue if TIPC loses contact with its only neighboring node. Previously, a broadcast link that was in the congested state would hold on to the unsent messages, even though the messages were now undeliverable. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Minor optimization of broadcast link transmit queue statisticAllan Stephens
The two broadcast link statistics fields that are used to derive the average length of that link's transmit queue are now updated only after a successful attempt to send a broadcast message, since there is no need to update these values when an unsuccessful send attempt leaves the queue unchanged. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Handle broadcast attempt when no neighboring nodes existAllan Stephens
Adds a check to detect when an attempt is made to send a message via the broadcast link and no neighboring nodes are currently available to receive it. Rather than wasting effort passing the message to the broadcast link and broadcast bearer, who will only throw it away, TIPC now frees the message immediately and reports success (i.e. the message has been delivered to all available destinations). Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Ensure broadcast link spinlock is held when updating node mapAllan Stephens
Fixes oversight that allowed broadcast link node map to be updated without first taking the broadcast link spinlock that protects the map. As part of this fix the node map has been incorporated into the broadcast link structure to make the need for such protection more evident. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Eliminate dynamic allocation of broadcast link data structuresAllan Stephens
Creates global variables to hold the broadcast link's pseudo-bearer and pseudo-link structures, rather than allocating them dynamically. There is only a single instance of each structure, and changing over to static allocation allows elimination of code to handle the cases where dynamic allocation was unsuccessful. The memset in the teardown code may look like they aren't used, but the same teardown code is run when there is a non-fatal error at init-time, so that stale data isn't present when the user fixes the cause of the soft error. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Eliminate useless check when network address is assignedAllan Stephens
Gets rid of an unnecessary check in the routine that updates the port id of a node's name publications when the node is assigned a network address, since the routine is only invoked if the new address is different from the existing one. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Minor correction to TIPC module unloadingAllan Stephens
Modifies TIPC's module unloading logic to switch itself into "single node" mode before starting to terminate networking support. This helps to ensure that no operations that require TIPC to be in "networking" mode can initiate once unloading starts. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Eliminate useless memset operations in Ethernet media supportAllan Stephens
Gets rid of two pointless operations that zero out the array used to record information about TIPC's Ethernet bearers. There is no need to initialize the array on start up since it is a global variable that is already zero'd out, and there is no need to zero it out on exit because the array is never referenced again. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-12-27tipc: Do timely cleanup of disabled Ethernet bearer resourcesAllan Stephens
Modifies Ethernet bearer disable logic to break the association between the bearer and its device driver at the time the bearer is disabled, rather than when the TIPC module is unloaded. This allows the array entry used by the disabled bearer to be re-used if the same bearer (or a different one) is subsequently enabled. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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