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* drivers: hv: allocate synic structures before hv_synic_init()Jason Wang2013-06-243-34/+63
| | | | | | | | | | | | | We currently allocate synic structures in hv_sync_init(), but there's no way for the driver to know about the allocation failure and it may continue to use the uninitialized pointers. Solve this by introducing helpers for allocating and freeing and doing the allocation before the on_each_cpu() call in vmbus_bus_init(). Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers: hv: check interrupt mask before read_indexJason Wang2013-06-241-0/+2
| | | | | | | | | | | This patches add a read barriers to force the driver to check the interrupt mask before read_index. Otherwise we may lost a kick to host. Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vme: vme_tsi148.c: fix error return code in tsi148_probe()Wei Yongjun2013-06-241-1/+2
| | | | | | | | Fix to return a negative error code in the tsi148_crcsr_init() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: fix error handling in probe() functionDan Carpenter2013-06-241-6/+11
| | | | | | | | | The call to kzalloc() wasn't checked. The dev_info() message dereferenced freed memory on error. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* fmc: avoid readl/writel namespace conflictArnd Bergmann2013-06-192-8/+8
| | | | | | | | | | | The use of the 'readl' and 'writel' identifiers here causes build errors on architectures where those are macros. This renames the fields to read32/write32 to avoid the problem. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: NULL dereference on allocation failureDan Carpenter2013-06-191-5/+6
| | | | | | | | | If we don't allocate "arr" then the cleanup path will dereference it and oops. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* UIO: fix uio_pdrv_genirq with device tree but no interruptPavel Machek2013-06-181-15/+10
| | | | | | | | | | | | | | | | | If device is initialized from device tree, but has no interrupt assigned, uio will still try to request and interrupt old way, fails, and fails registration. This is wrong; don't try initializing irq using platform data if device tree is available. Simplified code based on suggestion by Grant Likely. Fixed memory leak in "irq can not be registered" error path. Signed-off-by: Pavel Machek <pavel@denx.de> Reported-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* UIO: allow binding uio_pdrv_genirq.c to devices using command line optionPavel Machek2013-06-181-2/+6
| | | | | | | | | | This adds ability to bind uio driver to given open firmware device using command line option. Thus, userspace driver can be developed and used without modifying the kernel. Signed-off-by: Pavel Machek <pavel@denx.de> Tested-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add a char-device mezzanine driverAlessandro Rubini2013-06-185-1/+274
| | | | | | | | | | | This driver exports the memory area associated with the mezzanine card as a misc device, so users can access registers. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add a driver to write mezzanine EEPROMAlessandro Rubini2013-06-185-0/+313
| | | | | | | | | | | This driver allows to reprogram the EEPROM in a mezzanine, to store its own identifiers during manufacturing or to save other useful data. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add a software mezzanine driverAlessandro Rubini2013-06-185-0/+135
| | | | | | | | | | | This simple do-nothing mezzanine driver shows how to write a mezzanine driver, that can also handle interrupts reported by the carrier. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add a software carrier driverAlessandro Rubini2013-06-185-0/+407
| | | | | | | | | | | | | | | | This fake carrier is designed to help FMC users understand how a carrier driver works, and to experiment the behaviour with EEPROM reprogramming (with a mezzanine driver commited later). This carrier can register up to 4 (fake) mezzanines. We have real carriers (both on PCI-E and VME), but they are bigger things and are not part of this submission. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add documentation for the coreAlessandro Rubini2013-06-188-0/+821
| | | | | | | | | | | | | | | This is selected sections of the current manual for fmc-bus, as developed outside of the kernel before submission. Like the other patches in this set, it corresponds to commit ab23167f of the repository at ohwr.org Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add core bus driverAlessandro Rubini2013-06-186-1/+838
| | | | | | | | | | | | | | | | | | | This module offers registration services for both carriers (i.e. devices) and mezzanines (i.e. drivers). The matching for devices and drivers is performed according to the IPMI standard for FRU devices (Field Replaceable Units). The code includes support for parsing an SDB tree if present in the FPGA, and dumping it for diagnostics. SDB is not mandatory. Files in this commit correspond to commit ab23167f in the master branch of the project hosted on ohwr.org. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* MAINTAINERS: add stable_kernel_rules.txt to stable maintainer informationGreg Kroah-Hartman2013-06-181-0/+1
| | | | | | | | | This hopefully will help point developers to the proper way that patches should be submitted for inclusion in the stable kernel releases. Reported-by: David Howells <dhowells@redhat.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers: hv: switch to use mb() instead of smp_mb()Jason Wang2013-06-182-6/+6
| | | | | | | | | | | | Even if guest were compiled without SMP support, it could not assume that host wasn't. So switch to use mb() instead of smp_mb() to force memory barriers for UP guest. Signed-off-by: Jason Wang <jasowang@redhat.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* memory: tegra30-mc: Fix IRQ handler.Tuomas Tynkkynen2013-06-171-3/+6
| | | | | | | | | | | | In Tegra30 any memory controller interrupt would cause an infinite loop in the IRQ handler. Additionally, a garbage pointer was used to read the MC status registers, which causes wrong values to be printed if a MC error occurred. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* memory: tegra20-mc: Fix hang in IRQ handler.Tuomas Tynkkynen2013-06-171-1/+4
| | | | | | | | | | In Tegra20 any memory controller interrupt would cause an infinite loop in the IRQ handler. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mei: support HBM versioningTomas Winkler2013-06-173-8/+34
| | | | | | | | Driver can work properly if device support driver HBM version or driver can downgrade its supported HBM version level Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* char: Convert use of typedef ctl_table to struct ctl_tableJoe Perches2013-06-174-13/+13
| | | | | | | This typedef is unnecessary and should just be removed. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vme: tsi148: Window reserved for accessing CR/CSR does not need attributes setMartyn Welch2013-06-171-7/+0
| | | | | | | | | | | | | The tsi148 driver can be configured to reserve a window for internal use (as part of the error checking routine). The intialisation of this window currently configures a set of attributes that are never used as these are only ever used by the VME core and this window is not advertised to the core. Remove configuration of these attributes. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vme: tsi148: CR/CSR logic arround the wrong wayMartyn Welch2013-06-171-3/+4
| | | | | | | | | | | The logic in the init routine for the TSI148 is inverted. It isn't switching on the CR/CSR space when it should be and is reporting it's on when its not. Correct the logic to do the right thing. Reported-by: De Roo, Steven <steven.deroo@arcelormittal.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vme: tsi148: Only store VME bus errors if they will be checkedMartyn Welch2013-06-171-11/+17
| | | | | | | | | | | | | The TSI148 driver provides an optional mechanism for ensuring that errors resulting from posted transfers are caught whilst still relevant. To do this errors are stored in a link list. If bus errors are not checked, this list would grow until available memory had been exhausted. Only store the errors in a link list if error detection is switched on. Reported-by: De Roo, Steven <steven.deroo@arcelormittal.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Misc: sram: Remove unneeded checkAlexander Shiyan2013-06-171-5/+1
| | | | | | | | | Patch removes unneeded check for resource since devm_ioremap_resource do all for us. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: Remove ARCH_CLPS711X dependencyAlexander Shiyan2013-06-171-1/+1
| | | | | | | No dependencies of PCMCIA and ARCH_CLPS711X. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: add needed headersAlessandro Rubini2013-06-174-0/+567
| | | | | | | | | | | | This set of headers comes from commit ab23167f (current master of the project on ohwr.org). They define the basic data structures for FMC and its SDB support. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* FMC: create drivers/fmc and toplevel Kconfig questionAlessandro Rubini2013-06-176-0/+57
| | | | | | | | | | | | This commit creates the drivers/fmc directory and puts the necessary hooks for kbuild and kconfig. The code is currently a placeholder that only registers an empty bus. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch> Acked-by: Emilio G. Cota <cota@braap.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* extcon: Palmas Extcon DriverGraeme Gregory2013-06-175-12/+283
| | | | | | | | | | | | | | | | | This is the driver for the USB comparator built into the palmas chip. It handles the various USB OTG events that can be generated by cable insertion/removal. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> [kishon@ti.com: adapted palmas usb driver to use the extcon framework] Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* extcon: add EXPORT_SYMBOL_GPL for exported functionsKishon Vijay Abraham I2013-06-171-0/+2
| | | | | | | | | | | | Added EXPORT_SYMBOL_GPL() for extcon_register_interest and extcon_register_notifier in order to avoid undefined reference error when building the consumer modules of extcon as _modules_. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* extcon: Change permission 'state' sysfs entry (rw -> r)Chanwoo Choi2013-06-171-22/+1
| | | | | | | | | | | This patch change permission from read/write to only read. The specific process in the user-space couldn't change the state of cable when cable is attached or detached. - /sys/class/extcon/[devine name]/state Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tools: hv: Improve error logging in KVP daemon.Tomas Hozza2013-06-171-11/+18
| | | | | | | | | Use errno and strerror() when logging errors to provide more information. Signed-off-by: Tomas Hozza <thozza@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge 3.10-rc6 into char-misc-nextGreg Kroah-Hartman2013-06-17241-1853/+2633
|\ | | | | | | We want the fixes in here.
| * Linux 3.10-rc6v3.10-rc6Linus Torvalds2013-06-151-1/+1
| |
| * Merge tag 'fixes-for-linus' of ↵Linus Torvalds2013-06-1513-29/+96
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "These are a little later than I planned on since I got caught up with handling merges for 3.11 most of the week. Another week, another batch of fixes for arm-soc platforms. Again, nothing controversial. A few more than would be ideal, but all are valid fixes. In particular the prima2 panic patch is critical since it fixes a problem where multiplatform kernels panic on all but prima2 hardware." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: SAMSUNG: pm: Adjust for pinctrl- and DT-enabled platforms ARM: prima2: fix incorrect panic usage arm: mvebu: armada-xp-{gp,openblocks-ax3-4}: specify PCIe range ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant(). ARM: omap3: clock: fix wrong container_of in clock36xx.c ARM: dts: OMAP5: Fix missing PWM capability to timer nodes ARM: dts: omap4-panda|sdp: Fix mux for twl6030 IRQ pin and msecure line ARM: dts: AM33xx: Fix properties on gpmc node arm: omap2: fix AM33xx hwmod infos for UART2 ARM: OMAP3: Fix iva2_pwrdm settings for 3703
| | * Merge tag 'fixes-3.10-4' of git://git.infradead.org/users/jcooper/linux into ↵Olof Johansson2013-06-113-6/+9
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fixes From Jason Cooper, mvebu fixes for v3.10 round 4: - mvebu - fix PCIe ranges property so NOR flash is visible - kirkwood - fix identification of 88f6282 so MPPs can be set correctly * tag 'fixes-3.10-4' of git://git.infradead.org/users/jcooper/linux: arm: mvebu: armada-xp-{gp,openblocks-ax3-4}: specify PCIe range ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant(). Signed-off-by: Olof Johansson <olof@lixom.net>
| | | * arm: mvebu: armada-xp-{gp,openblocks-ax3-4}: specify PCIe rangeThomas Petazzoni2013-06-062-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ranges DT entry needed by the PCIe controller is defined at the SoC .dtsi level. However, some boards have a NOR flash, and to support it, they need to override the SoC-level ranges property to add an additional range. Since PCIe and NOR support came separately, some boards were not properly changed to include the PCIe range in their ranges property at the .dts level. This commit fixes those platforms. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| | | * ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant().Nicolas Schichan2013-06-061-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MPP_F6281_MASK would be previously be returned when on mv88f6282, which would disallow some valid MPP configurations. Commit 830f8b91 (arm: plat-orion: fix printing of "MPP config unavailable on this hardware") made this problem visible as an invalid MPP configuration is now correctly detected and not applied. Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Cc: <stable@vger.kernel.org> # v3.9.x Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| | * | ARM: SAMSUNG: pm: Adjust for pinctrl- and DT-enabled platformsTomasz Figa2013-06-111-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes legacy code on suspend/resume path being executed conditionally, on non-DT platforms only, to fix suspend/resume of DT-enabled systems, for which the code is inappropriate. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [olof: add #include <linux/of.h>] Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: prima2: fix incorrect panic usageHaojian Zhuang2013-06-112-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In prima2, some functions of checking DT is registered in initcall level. If it doesn't match the compatible name of sirf, kernel will panic. It blocks the usage of multiplatform on other verndor. The error message is in below. Knic - not syncing: unable to find compatible pwrc node in dtb CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-rc3-00006-gd7f26ea-dirty #86 [<c0013adc>] (unwind_backtrace+0x0/0xf8) from [<c0011430>] (show_stack+0x10/0x1) [<c0011430>] (show_stack+0x10/0x14) from [<c026f724>] (panic+0x90/0x1e8) [<c026f724>] (panic+0x90/0x1e8) from [<c03267fc>] (sirfsoc_of_pwrc_init+0x24/0x) [<c03267fc>] (sirfsoc_of_pwrc_init+0x24/0x58) from [<c0320864>] (do_one_initcal) [<c0320864>] (do_one_initcall+0x90/0x150) from [<c0320a20>] (kernel_init_freeab) [<c0320a20>] (kernel_init_freeable+0xfc/0x1c4) from [<c026b9e8>] (kernel_init+0) [<c026b9e8>] (kernel_init+0x8/0xe4) from [<c000e158>] (ret_from_fork+0x14/0x3c) Signen-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | Merge tag 'omap-for-v3.10/fixes-v3.10-rc4' of ↵Olof Johansson2013-06-097-14/+66
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren, a set of small fixes for omaps for the -rc cycle: - am7303 iva2 reset PM regression fix - am33xx uart2 dma channel fix - am33xx gpmc properties fix - omap44xx rtc wake-up mux fix for nirq pins - omap36xx clock divider restore fix There's also one tiny non-critical .dts fix for omap5 timer pwm properties. * tag 'omap-for-v3.10/fixes-v3.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: omap3: clock: fix wrong container_of in clock36xx.c ARM: dts: OMAP5: Fix missing PWM capability to timer nodes ARM: dts: omap4-panda|sdp: Fix mux for twl6030 IRQ pin and msecure line ARM: dts: AM33xx: Fix properties on gpmc node arm: omap2: fix AM33xx hwmod infos for UART2 ARM: OMAP3: Fix iva2_pwrdm settings for 3703
| | | * \ Merge tag 'omap-fixes-b-for-3.10-rc' of ↵Tony Lindgren2013-06-072-10/+17
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.10/fixes More OMAP hwmod and clock fixes for v3.10-rc. Fixes the AM33xx UART2. Also fixes some CCF-related breakage on OMAP36xx/37xx, affecting DSS at the very least. Basic test logs for this branch are here: http://www.pwsan.com/omap/testlogs/fixes_b_v3.10-rc/20130606093449/
| | | | * | ARM: omap3: clock: fix wrong container_of in clock36xx.cJean-Philippe Francois2013-06-061-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap36xx_pwrdn_clk_enable_with_hsdiv_restore expects the parent hw of the clock to be a clk_hw_omap. However, looking at cclock3xxx_data.c, all concerned clock have parent defined as clk_divider. Fix the function to use clk_divider. Tested with 3.9 on dm3730. Signed-off-by: Jean-Philippe François <jp.francois@cynove.com> Cc: NeilBrown <neilb@suse.de> Cc: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | | * | arm: omap2: fix AM33xx hwmod infos for UART2Thomas Petazzoni2013-06-031-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UART2 hwmod structure is pointing to the EDMA channels of UART1, which doesn't look right. This patch fixes this by making the UART2 hwmod structure to a new structure that lists the EDMA channels to be used by the UART2. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> [paul@pwsan.com: updated to apply] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | | Merge branch 'dts-fixes-for-3.10' of ↵Tony Lindgren2013-06-07206-1655/+4045
| | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into omap-for-v3.10/fixes
| | | | * | | ARM: dts: OMAP5: Fix missing PWM capability to timer nodesSuman Anna2013-06-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP5 has 6 timers (GPTimers 5, 6, 8 to 11) that are capable of PWM. The PWM capability property is missing from the node definitions of couple of timers. Add ti,timer-pwm attribute for timer 5, 6, 8 and 11. Signed-off-by: Suman Anna <s-anna@ti.com> [benoit.cousson@linaro.org: Update changelog and subject to highlight the fix] Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
| | | | * | | ARM: dts: omap4-panda|sdp: Fix mux for twl6030 IRQ pin and msecure lineKevin Hilman2013-06-032-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier commits ensured proper muxing of pins related to proper TWL6030 behavior: see commit 265a2bc8 (ARM: OMAP3: TWL4030: ensure sys_nirq1 is mux'd and wakeup enabled) and commit 1ef43369 (ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC). However these only fixed legacy boot and not DT boot. For DT boot, the default mux values need to be set properly in DT. Special thanks to Nishanth Menon for the review and catching some major flaws in earlier versions. Tested on OMAP4430/Panda and OMAP4460/Panda-ES. Cc: Nishanth Menon <nm@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Kevin Hilman <khilman@linaro.org> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> [benoit.cousson@linaro.org: Slightly change the subject to align board name with file name] Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
| | | | * | | ARM: dts: AM33xx: Fix properties on gpmc nodeLars Poeschel2013-06-031-2/+2
| | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gpmc driver is actually looking for "gpmc,num-cs" and "gpmc,num-waitpins" properties in DT. The binding doc also states this. Correct the properties in the dts to provide the right values for the gpmc driver. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
| | | * | | ARM: OMAP3: Fix iva2_pwrdm settings for 3703Tony Lindgren2013-05-301-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a819c4f1 (ARM: OMAP3: PM: Only access IVA if one exists) changed PM to not access IVA registers on omaps that don't have them. Turns out we still need to idle iva2 as otherwise iva2_pwrdm will stay on and block deeper idle states. It seems that the only part of the reset that may not be needed is the setting of the iva2 boot mode to idle. But as that register seems to be there and is harmless if no iva2 is on the SoC, it's probably safest to do the complete reset. Acked-by: Mark A. Greer <mgreer@animalcreek.com> Acked-by: Kevin Hilman <khilman@linaro.org> Tested-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2013-06-1520-81/+147
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David Miller: 1) Fix RTNL locking in batman-adv, from Matthias Schiffer. 2) Don't allow non-passthrough macvlan devices to set NOPROMISC via netlink, otherwise we can end up with corrupted promisc counter values on the device. From Michael S Tsirkin. 3) Fix stmmac driver build with debugging defines enabled, from Dinh Nguyen. 4) Make sure name string we give in socket address in AF_PACKET is NULL terminated, from Daniel Borkmann. 5) Fix leaking of two uninitialized bytes of memory to userspace in l2tp, from Guillaume Nault. 6) Clear IPCB(skb) before tunneling otherwise we touch dangling IP options state and crash. From Saurabh Mohan. 7) Fix suspend/resume for davinci_mdio by using suspend_late and resume_early. From Mugunthan V N. 8) Don't tag ip_tunnel_init_net and ip_tunnel_delete_net with __net_{init,exit}, they can be called outside of those contexts. From Eric Dumazet. 9) Fix RX length error in sh_eth driver, from Yoshihiro Shimoda. 10) Fix missing sctp_outq initialization in some code paths of SCTP stack, from Neil Horman. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (21 commits) sctp: fully initialize sctp_outq in sctp_outq_init netiucv: Hold rtnl between name allocation and device registration. tulip: Properly check dma mapping result net: sh_eth: fix incorrect RX length error if R8A7740 ip_tunnel: remove __net_init/exit from exported functions drivers: net: davinci_mdio: restore mdio clk divider in mdio resume drivers: net: davinci_mdio: moving mdio resume earlier than cpsw ethernet driver net/ipv4: ip_vti clear skb cb before tunneling. tg3: Wait for boot code to finish after power on l2tp: Fix sendmsg() return value l2tp: Fix PPP header erasure and memory leak bonding: fix igmp_retrans type and two related races bonding: reset master mac on first enslave failure packet: packet_getname_spkt: make sure string is always 0-terminated net: ethernet: stmicro: stmmac: Fix compile error when STMMAC_XMIT_DEBUG used be2net: Fix 32-bit DMA Mask handling xen-netback: don't de-reference vif pointer after having called xenvif_put() macvlan: don't touch promisc without passthrough batman-adv: Don't handle address updates when bla is disabled batman-adv: forward late OGMs from best next hop ...
| | * | | | | sctp: fully initialize sctp_outq in sctp_outq_initNeil Horman2013-06-131-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 2f94aabd9f6c925d77aecb3ff020f1cc12ed8f86 (refactor sctp_outq_teardown to insure proper re-initalization) we modified sctp_outq_teardown to use sctp_outq_init to fully re-initalize the outq structure. Steve West recently asked me why I removed the q->error = 0 initalization from sctp_outq_teardown. I did so because I was operating under the impression that sctp_outq_init would properly initalize that value for us, but it doesn't. sctp_outq_init operates under the assumption that the outq struct is all 0's (as it is when called from sctp_association_init), but using it in __sctp_outq_teardown violates that assumption. We should do a memset in sctp_outq_init to ensure that the entire structure is in a known state there instead. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Reported-by: "West, Steve (NSN - US/Fort Worth)" <steve.west@nsn.com> CC: Vlad Yasevich <vyasevich@gmail.com> CC: netdev@vger.kernel.org CC: davem@davemloft.net Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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