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2011-11-04Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (w83627ehf) Add support for the W83627UHG hwmon: (w83627ehf) Clean up probe function hwmon: (w83627ehf) Properly report PECI and AMD-SI sensor types hwmon: Use i2c_smbus_{read,write}_word_swapped hwmon: (smsc47b397) Fix checkpatch errors hwmon: (lm90) Make code more readable hwmon: (lm90) Fix warnings hwmon: (ibmaem) Avoid repeated memory allocations hwmon: (ibmaem) Make instance initializations independent hwmon: (ibmaem) Fix error paths hwmon: (lm73) Make detection less problematic hwmon: Avoid building drivers for powerpc that read/write ISA addresses
2011-11-04Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: dt: add empty of_machine_is_compatible ahci: add DT binding for Calxeda AHCI controller dt/platform: minor cleanup dt: add empty of_alias_get_id() for non-dt builds
2011-11-04hwmon: (w83627ehf) Add support for the W83627UHGJean Delvare
This is essentially a stripped down version of the W83627DHG. Noticeable difference is that it is still powered with +5V, as older models, even though the ADC resolution is 8 mV as newer models have. Thanks to Ulf Bruman (Saab Group) for doing all the testing. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (w83627ehf) Clean up probe functionJean Delvare
The probe function has grown pretty large, I think it's time for some cleanups, starting with these two simple ones: * Move temp3/in6 check for the W83667HG later in the function, where it is done for all other chip types. * Move temperature register setting to a separate function, to avoid code duplication. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (w83627ehf) Properly report PECI and AMD-SI sensor typesJean Delvare
When temperature sources are PECI or AMD-SI agents, it makes no sense to report their type as diode or thermistor. Instead we must report their digital nature. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: Use i2c_smbus_{read,write}_word_swappedJean Delvare
Make use of the new i2c_smbus_{read,write}_word_swapped functions. This makes the driver code more compact and readable. It also ensures proper error handling. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Guillaume Ligneul <guillaume.ligneul@gmail.com>
2011-11-04hwmon: (smsc47b397) Fix checkpatch errorsJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (lm90) Make code more readableJean Delvare
Clean up the code to make it more readable: * Remove reg_ and new_ prefixes from variable names, they made the names longer, causing extra line breaks, while not adding much value. * Introduce struct device dev* = &client->dev in two functions, to avoid repeating client->dev everywhere in these functions. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (lm90) Fix warningsJean Delvare
With some configuration option combinations, we get the following warnings: drivers/hwmon/lm90.c: In function 'lm90_detect': drivers/hwmon/lm90.c:1114: warning: 'chip_id' may be used uninitialized in this function drivers/hwmon/lm90.c:1114: warning: 'reg_config1' may be used uninitialized in this function drivers/hwmon/lm90.c:1114: warning: 'reg_convrate' may be used uninitialized in this function drivers/hwmon/lm90.c:1187: warning: 'reg_emerg2' may be used uninitialized in this function drivers/hwmon/lm90.c:1187: warning: 'reg_status2' may be used uninitialized in this function We can solve these easily by reading the register values first and checking for errors later. These errors should be very rare, even in the case of failed detection, so this change has no impact on performance. And this makes checkpatch.pl happier. Reported-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (ibmaem) Avoid repeated memory allocationsJean Delvare
Preallocate a buffer for the response to sensor reads, and reuse it for each read instead of allocating a new one each time. This should be faster and should also avoid memory fragmentation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (ibmaem) Make instance initializations independentJean Delvare
There is no good reason that I can see why the failure to initialize one instance should prevent other instances from being initialized. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (ibmaem) Fix error pathsJean Delvare
I am under the impression that error paths in functions aem_init_aem1_inst() and aem_init_aem2_inst() are incorrect. In several cases, the function returns 0 on error, which I suspect is not intended. Fix this by properly tracking error codes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-04hwmon: (lm73) Make detection less problematicJean Delvare
Word reads can cause trouble with some I2C devices, so do as much detection as we can using only byte reads, and only use a word read in the end to confirm the positive match. Also properly handle read errors. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Robert Casanova <robertcasanova@nanometrics.ca>
2011-11-04hwmon: Avoid building drivers for powerpc that read/write ISA addressesDean Nelson
A modprobe of hwmon drivers that read/write ISA addresses on a powerpc results in a kernel Oops. These reads/writes are being done via the inb()/in_8() and outb()/out_8() macros. Prevent these drivers from being built for powerpc. Signed-off-by: Dean Nelson <dnelson@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-11-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (45 commits) be2net: Add detect UE feature for Lancer be2net: Prevent CQ full condition for Lancer be2net: Fix disabling multicast promiscous mode be2net: Fix endian issue in RX filter command af_packet: de-inline some helper functions MAINTAINERS: Add can-gw include to maintained files net: Add back alignment for size for __alloc_skb net: add missing bh_unlock_sock() calls l2tp: fix race in l2tp_recv_dequeue() ixgbevf: Update release version ixgbe: DCB, return max for IEEE traffic classes ixgbe: fix reading of the buffer returned by the firmware ixgbe: Fix compiler warnings ixgbe: fix smatch splat due to missing NULL check ixgbe: fix disabling of Tx laser at probe ixgbe: Fix link issues caused by a reset while interface is down igb: Fix for I347AT4 PHY cable length unit detection e100: make sure vlan support isn't advertised on old adapters e1000e: demote a debugging WARN to a debug log message net: fix typo in drivers/net/ethernet/xilinx/ll_temac_main.c ...
2011-11-03be2net: Add detect UE feature for LancerPadmanabh Ratnakar
Add code to detect UE in case of Lancer. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-03be2net: Prevent CQ full condition for LancerPadmanabh Ratnakar
Indicate to HW that the CQ is cleaned up before posting new RX buffers. This prevents the HW to go into CQ full error condition. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-03be2net: Fix disabling multicast promiscous modePadmanabh Ratnakar
If user tries to disable multicast promiscous mode, the adapter remains in this mode as resetting the multicast promiscous mode was missing in RX filter command. Fixed this. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-03be2net: Fix endian issue in RX filter commandPadmanabh Ratnakar
Use cpu_to_le32() for mcast_num field in RX filter command as this field is of type u32. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-03ahci: add DT binding for Calxeda AHCI controllerRob Herring
Add devicetree match table to ahci platform driver for Calxeda Highbank AHCI controller. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: linux-ide@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org
2011-11-03dt/platform: minor cleanupOlof Johansson
* Correct description of of_platform_bus_create to match implementation * Remove a level of indentation in of_dev_lookup Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-11-03Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (37 commits) MIPS: O32: Provide definition of registers ta0 .. ta3. MIPS: perf: Add Octeon support for hardware perf. MIPS: perf: Add support for 64-bit perf counters. MIPS: perf: Reorganize contents of perf support files. MIPS: perf: Cleanup formatting in arch/mips/kernel/perf_event.c MIPS: Add accessor macros for 64-bit performance counter registers. MIPS: Add probes for more Octeon II CPUs. MIPS: Add more CPU identifiers for Octeon II CPUs. MIPS: XLR, XLS: Add comment for smp setup MIPS: JZ4740: GPIO: Check correct IRQ in demux handler MIPS: JZ4740: GPIO: Simplify IRQ demuxer MIPS: JZ4740: Use generic irq chip MIPS: Alchemy: remove all CONFIG_SOC_AU1??? defines MIPS: Alchemy: kill au1xxx.h header MIPS: Alchemy: clean DMA code of CONFIG_SOC_AU1??? defines MIPS, IDE: Alchem, au1xxx-ide: Remove pb1200/db1200 header dep MIPS: Alchemy: Redo PCI as platform driver MIPS: Alchemy: more base address cleanup MIPS: Alchemy: rewrite USB platform setup. MIPS: Alchemy: abstract USB block control register access ... Fix up trivial conflicts in: arch/mips/alchemy/devboards/db1x00/platform.c drivers/ide/Kconfig drivers/mmc/host/au1xmmc.c drivers/video/Kconfig sound/mips/Kconfig
2011-11-03edac: Only build sb_edac on 64-bitJosh Boyer
The sb_edac driver is marginally useful on a 32-bit kernel, and currently has 64-bit divide compile errors when building that config. For now, make this build on only for 64-bit kernels. Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-03Merge branch 'next' of git://github.com/kernelslacker/cpufreqLinus Torvalds
* 'next' of git://github.com/kernelslacker/cpufreq: [CPUFREQ] db8500: support all frequencies [CPUFREQ] db8500: remove unneeded for loop iteration over freq_table [CPUFREQ] ARM Exynos4210 PM/Suspend compatibility with different bootloaders [CPUFREQ] ARM: ux500: send cpufreq notification for all cpus [CPUFREQ] e_powersaver: Allow user to lower maximum voltage [CPUFREQ] e_powersaver: Check BIOS limit for CPU frequency [CPUFREQ] e_powersaver: Additional checks [CPUFREQ] exynos4210: Show list of available frequencies
2011-11-03Merge branch 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6Linus Torvalds
* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits) mfd: Fix missing abx500 header file updates mfd: Add missing <linux/io.h> include to intel_msic x86, mrst: add platform support for MSIC MFD driver mfd: Expose TurnOnStatus in ab8500 sysfs mfd: Remove support for early drop ab8500 chip mfd: Add support for ab8500 v3.3 mfd: Add ab8500 interrupt disable hook mfd: Convert db8500-prcmu panic() into pr_crit() mfd: Refactor db8500-prcmu request_clock() function mfd: Rename db8500-prcmu init function mfd: Fix db5500-prcmu defines mfd: db8500-prcmu voltage domain consumers additions mfd: db8500-prcmu reset code retrieval mfd: db8500-prcmu tweak for modem wakeup mfd: Add db8500-pcmu watchdog accessor functions for watchdog mfd: hwacc power state db8500-prcmu accessor mfd: Add db8500-prcmu accessors for PLL and SGA clock mfd: Move to the new db500 PRCMU API mfd: Create a common interface for dbx500 PRCMU drivers mfd: Initialize DB8500 PRCMU regs ... Fix up trivial conflicts in arch/arm/mach-imx/mach-mx31moboard.c arch/arm/mach-omap2/board-omap3beagle.c arch/arm/mach-u300/include/mach/irqs.h drivers/mfd/wm831x-spi.c
2011-11-03Merge branch 'sh-latest' of git://github.com/pmundt/linux-shLinus Torvalds
* 'sh-latest' of git://github.com/pmundt/linux-sh: sh: Add default uImage rule for sh7757lcr sh: modify the asm/sh_eth.h to linux/sh_eth.h in sh7757lcr sh: userimask.c needs linux/stat.h sh: pfc: Add GPIO IRQ support sh: modify the asm/sh_eth.h to linux/sh_eth.h in some boards sh: pfc: Remove unused gpio_in_use member sh: add parameters for EHCI and RIIC in clock-sh7757.c sh: kexec: Add PHYSICAL_START SH: irq: Remove IRQF_DISABLED sh: pfc: get_config_reg() shift clean up sh: intc: Add IRQ trigger bit field check sh: drop unused Kconfig symbol sh: Fix implicit declaration of function numa_node_id sh: kexec: Register crashk_res sh: ecovec: add renesas_usbhs DMAEngine support
2011-11-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock: hwspinlock: add MAINTAINERS entries hwspinlock/omap: omap_hwspinlock_remove should be __devexit hwspinlock/u8500: add hwspinlock driver hwspinlock/core: register a bank of hwspinlocks in a single API call hwspinlock/core: remove stubs for register/unregister hwspinlock/core: use a mutex to protect the radix tree hwspinlock/core/omap: fix id issues on multiple hwspinlock devices hwspinlock/omap: simplify allocation scheme hwspinlock/core: simplify 'owner' handling hwspinlock/core: simplify Kconfig Fix up trivial conflicts (addition of omap_hwspinlock_pdata, removal of omap_spinlock_latency) in arch/arm/mach-omap2/hwspinlock.c Also, do an "evil merge" to fix a compile error in omap_hsmmc.c which for some reason was reported in the same email thread as the "please pull hwspinlock changes".
2011-11-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: Revert "HID: multitouch: decide if hid-multitouch needs to handle mt devices" HID: drivers/hid/hid-roccat.c: eliminate a null pointer dereference HID: hid-apple: add device ID of another wireless aluminium HID: Add device IDs for Macbook Pro 8 keyboards
2011-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/linux-dmLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/linux-dm: dm: raid fix device status indicator when array initializing dm log userspace: add log device dependency dm log userspace: fix comment hyphens dm: add thin provisioning target dm: add persistent data library dm: add bufio dm: export dm get md dm table: add immutable feature dm table: add always writeable feature dm table: add singleton feature dm kcopyd: add dm_kcopyd_zero to zero an area dm: remove superfluous smp_mb dm: use local printk ratelimit dm table: propagate non rotational flag
2011-11-02ixgbevf: Update release versionGreg Rose
Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02ixgbe: DCB, return max for IEEE traffic classesJohn Fastabend
Returning the max traffic classes on get requests simplifies user space configurations because applications will know explicitly how many traffic classes can be used. Typical switch implementations use 2 or 3 traffic classes so this not seen often today. And user space can learn the number of traffic classes by return codes but this allows user space to configure ixgbe correctly at the start. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02ixgbe: fix reading of the buffer returned by the firmwareEmil Tantilov
This patch fixes some issues found in the buffer read portion of ixgbe_host_interface_command() - use `bi` as the buffer index counter instead of `i` - add conversion to native cpu byte ordering on register read - fix conversion from bytes to dword - use dword_len instead of buf_len when reading the register Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02ixgbe: Fix compiler warningsGreg Rose
Wrap SR-IOV specific functions in CONFIG_PCI_IOV to avoid compiler warnings. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02ixgbe: fix smatch splat due to missing NULL checkJohn Fastabend
ixgbe_ieee_ets and ixgbe_ieee_pfc are intialized at the same time. Do a check for both before configuring IEEE802.1Qaz. Also max_frame was causing a sparse warning resolved here as well. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02ixgbe: fix disabling of Tx laser at probeEmil Tantilov
register_netdev() calls ndo_set_features() which may result in HW reset which in turn will bring the laser back up. This patch moves ixgbe_laser_tx_disable() below register_netdev() in ixgbe_probe() to make sure laser is shut off on load. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02Merge branch 'linux_next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac * 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac: (21 commits) MAINTAINERS: add an entry for Edac Sandy Bridge driver edac: tag sb_edac as EXPERIMENTAL, as it requires more testing EDAC: Fix incorrect edac mode reporting in sb_edac edac: sb_edac: Add it to the building system edac: Add an experimental new driver to support Sandy Bridge CPU's i7300_edac: Fix error cleanup logic i7core_edac: Initialize memory name with cpu, channel, bank i7core_edac: Fix compilation on 32 bits arch i7core_edac: scrubbing fixups EDAC: Correct Kconfig dependencies i7core_edac: return -ENODEV if no MC is found i7core_edac: use edac's own way to print errors MAINTAINERS: remove dropped edac_mce.* from the file i7core_edac: Drop the edac_mce facility x86, MCE: Use notifier chain only for MCE decoding EDAC i7core: Use mce socketid for better compatibility i7core_edac: Don't enable memory scrubbing for Xeon 35xx i7core_edac: Add scrubbing support edac: Move edac main structs to include/linux/edac.h i7core_edac: Fix oops when trying to inject errors ...
2011-11-02ixgbe: Fix link issues caused by a reset while interface is downEmil Tantilov
Interface fails to obtain link on 82599 SFP in the following scenario: 1. Set advertised speed to GB: ethtool -s eth0 advertise 0x20 2. Bring interface down ip link set eth0 down 3. Issue any command that leads to a reset: ethtool -t eth0 4. Bring link back up: ip link set eth0 up Following patch makes sure that the driver flaps the Tx laser every time ixgbe_start_hw() is called, and not only when the speed is set. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02igb: Fix for I347AT4 PHY cable length unit detectionKantecki, Tomasz
The PHY cable length unit detection was not using the correct the correct PHY data variable for I347AT4. Signed-off-by: Tomasz Kantecki <tomasz.kantecki@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02e100: make sure vlan support isn't advertised on old adaptersJesse Brandeburg
e100 parts don't support vlan offload but they generally do allow use of vlans in higher software layers via the 8021q module. That said, there are a couple of really old revisions of e100 hardware that don't even allow the longer frame sizes required for vlan use with standard MTU. Use the VLAN_CHALLENGED flag to prevent vlan binding to these devices. Reported-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Michael Tokarev <mjt@tls.msk.ru> CC: David Lamparter <equinox@diac24.net> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02e1000e: demote a debugging WARN to a debug log messageBruce Allan
This debugging message was recently added but it does not need to be as alarming as a WARN. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02Merge branch 'misc-3.2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux * 'misc-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: MAINTAINERS: Update entry for IA64 [IA64] gpio: GENERIC_GPIO default must be n [IA64[ add CONFIG_NET_VENDOR_INTEL=y to default config files where needed [IA64] agp/hp-agp: Allow binding user memory to the AGP GART [IA64] sn2: add missing put_cpu()
2011-11-02Merge branch 'akpm' (Andrew's incoming - part two)Linus Torvalds
Says Andrew: "60 patches. That's good enough for -rc1 I guess. I have quite a lot of detritus to be rechecked, work through maintainers, etc. - most of the remains of MM - rtc - various misc - cgroups - memcg - cpusets - procfs - ipc - rapidio - sysctl - pps - w1 - drivers/misc - aio" * akpm: (60 commits) memcg: replace ss->id_lock with a rwlock aio: allocate kiocbs in batches drivers/misc/vmw_balloon.c: fix typo in code comment drivers/misc/vmw_balloon.c: determine page allocation flag can_sleep outside loop w1: disable irqs in critical section drivers/w1/w1_int.c: multiple masters used same init_name drivers/power/ds2780_battery.c: fix deadlock upon insertion and removal drivers/power/ds2780_battery.c: add a nolock function to w1 interface drivers/power/ds2780_battery.c: create central point for calling w1 interface w1: ds2760 and ds2780, use ida for id and ida_simple_get() to get it pps gpio client: add missing dependency pps: new client driver using GPIO pps: default echo function include/linux/dma-mapping.h: add dma_zalloc_coherent() sysctl: make CONFIG_SYSCTL_SYSCALL default to n sysctl: add support for poll() RapidIO: documentation update drivers/net/rionet.c: fix ethernet address macros for LE platforms RapidIO: fix potential null deref in rio_setup_device() RapidIO: add mport driver for Tsi721 bridge ...
2011-11-02drivers/misc/vmw_balloon.c: fix typo in code commentRakib Mullick
Fix typo in code comment. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02drivers/misc/vmw_balloon.c: determine page allocation flag can_sleep outside ↵Rakib Mullick
loop In vmballoon_reserve_page(), flags has been passed from the callee function (vmballoon_inflate here). So, we can determine can_sleep outside the loop. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02w1: disable irqs in critical sectionJan Weitzel
Interrupting w1_delay() in w1_read_bit() results in missing the low level on the w1 line and receiving "1" instead of "0". Add local_irq_save()/local_irq_restore() around the critical section Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02drivers/w1/w1_int.c: multiple masters used same init_nameFlorian Faber
When using multiple masters, w1_int.c would use the .init_name from w1.c for all entities, which will fail when creating a corresponding sysfs entry. This patch uses the unique name previously generated. WARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x48/0x64() sysfs: cannot create duplicate filename '/devices/w1 bus master' Modules linked in: Call trace: [<9001a604>] warn_slowpath_common+0x34/0x44 [<9001a64c>] warn_slowpath_fmt+0x14/0x18 [<90078020>] sysfs_add_one+0x48/0x64 [<900784ec>] create_dir+0x40/0x68 [<9007857a>] sysfs_create_dir+0x66/0x78 [<900c1a8a>] kobject_add_internal+0x6e/0x104 [<900c1bc0>] kobject_add_varg+0x20/0x2c [<900c1c1c>] kobject_add+0x30/0x3c [<900dbd66>] device_add+0x6a/0x378 [<900dbb4a>] device_initialize+0x12/0x48 [<900dc080>] device_register+0xc/0x10 [<900f99be>] w1_add_master_device+0x162/0x274 [<90008e7a>] w1_gpio_probe+0x66/0xb4 [<9000030c>] kernel_init+0x0/0xe8 [<900dde54>] platform_drv_probe+0xc/0xe [<9000030c>] kernel_init+0x0/0xe8 [<900dd4f8>] driver_probe_device+0x6c/0xdc [<900dd5fc>] __driver_attach+0x34/0x48 [<900dcce8>] bus_for_each_dev+0x2c/0x48 [<900dd5c8>] __driver_attach+0x0/0x48 [<900dd38c>] driver_attach+0x10/0x14 [<900dd16a>] bus_add_driver+0x6a/0x18c [<900dd768>] driver_register+0x60/0xb8 [<90011594>] __initcall_w1_therm_init6+0x0/0x4 [<90008e00>] w1_gpio_init+0x0/0x14 [<9000030c>] kernel_init+0x0/0xe8 [<900ddf48>] platform_driver_register+0x30/0x38 [<90011594>] __initcall_w1_therm_init6+0x0/0x4 [<90008e00>] w1_gpio_init+0x0/0x14 [<9000030c>] kernel_init+0x0/0xe8 [<900ddf5e>] platform_driver_probe+0xe/0x3c [<90008e0c>] w1_gpio_init+0xc/0x14 [<90011594>] __initcall_w1_therm_init6+0x0/0x4 [<90008e00>] w1_gpio_init+0x0/0x14 [<900126d4>] do_one_initcall+0x34/0x130 [<90000372>] kernel_init+0x66/0xe8 [<90011594>] __initcall_w1_therm_init6+0x0/0x4 [<9001ca3e>] do_exit+0x0/0x3a6 [<9000030c>] kernel_init+0x0/0xe8 [<9001ca3e>] do_exit+0x0/0x3a6 ---[ end trace 5a9233884fead918 ]--- kobject_add_internal failed for w1 bus master with -EEXIST, don't try to register things with the same name in the same directory. Signed-off-by: Florian Faber <faber@faberman.de> Cc: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02drivers/power/ds2780_battery.c: fix deadlock upon insertion and removalClifton Barnes
Fixes the deadlock when inserting and removing the ds2780. Signed-off-by: Clifton Barnes <cabarnes@indesign-llc.com> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: <stable@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02drivers/power/ds2780_battery.c: add a nolock function to w1 interfaceClifton Barnes
Adds a nolock function to the w1 interface to avoid locking the mutex if needed. Signed-off-by: Clifton Barnes <cabarnes@indesign-llc.com> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: <stable@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02drivers/power/ds2780_battery.c: create central point for calling w1 interfaceClifton Barnes
Simply creates one point to call the w1 interface. Signed-off-by: Clifton Barnes <cabarnes@indesign-llc.com> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: <stable@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02w1: ds2760 and ds2780, use ida for id and ida_simple_get() to get itJonathan Cameron
Straightforward. As an aside, the ida_init calls are not needed as far as I can see needed. (DEFINE_IDA does the same already). Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Cc: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Clifton Barnes <cabarnes@indesign-llc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-05 04:29:27 +0000