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2014-11-03usb: dwc3: add P3 in U2 SS inactive quirkHuang Rui
This patch adds P3 in U2 SS inactive quirk, and some special platforms can configure that if it is needed. [ balbi@ti.com : added DeviceTree binding documentation ] Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: add u2exit lfps quirkHuang Rui
This patch adds u2exit lfps quirk, and some special platforms can configure that if it is needed. [ balbi@ti.com : added DeviceTree binding documentation ] Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: add lpm erratum supportHuang Rui
When parameter DWC_USB3_LPM_ERRATA_ENABLE is enabled in Andvanced Configuration of coreConsultant, it supports of xHCI BESL Errata Dated 10/19/2011 is enabled in host mode. In device mode it adds the capability to send NYET response threshold based on the BESL value received in the LPM token, and the threhold is configurable for each soc platform. This patch adds an entry that soc platform is able to define the lpm capacity with their own device tree or bus glue layer. [ balbi@ti.com : added devicetree documentation, spelled threshold completely, made sure threshold is only applied to proper core revisions. ] Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: add disscramble quirkHuang Rui
This patch adds disscramble quirk, and it only needs to be enabled at fpga board on some vendor platforms. Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: pxa27x_udc device-tree documentationRobert Jarzmik
Add documentation for device-tree binding of arm PXA 27x udc (usb device) driver. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: devicetree@vger.kernel.org Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: document our sysfs ABIFelipe Balbi
I noticed that this has been missing for quite some time so I decided it was about time to document it. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03Merge tag 'v3.18-rc3' into asoc-sgtl5000Mark Brown
Linux 3.18-rc3
2014-11-03[media] Update Documentation cardlistMauro Carvalho Chehab
Some new devices got added. Update cardlists. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-03regulator: Document binding for regulator suspend voltageDoug Anderson
This patch builds upon (291d761 regulator: Document binding for regulator suspend state for PM state) to allow setting the uV in addition to the state at suspend time. Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-03kvm: drop unsupported capabilities, fix documentationMichael S. Tsirkin
No kernel ever reported KVM_CAP_DEVICE_MSIX, KVM_CAP_DEVICE_MSI, KVM_CAP_DEVICE_ASSIGNMENT, KVM_CAP_DEVICE_DEASSIGNMENT. This makes the documentation wrong, and no application ever written to use these capabilities has a chance to work correctly. The only way to detect support is to try, and test errno for ENOTTY. That's unfortunate, but we can't fix the past. Document the actual semantics, and drop the definitions from the exported header to make it easier for application developers to note and fix the bug. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-11-03Documentation: virtual: kvm: correct one bit description in APF caseTiejun Chen
When commit 6adba5274206 (KVM: Let host know whether the guest can handle async PF in non-userspace context.) is introduced, actually bit 2 still is reserved and should be zero. Instead, bit 1 is 1 to indicate if asynchronous page faults can be injected when vcpu is in cpl == 0, and also please see this, in the file kvm_para.h, #define KVM_ASYNC_PF_SEND_ALWAYS (1 << 1). Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-11-03Merge tag 'ronx-next' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into devel-stable generic fixmaps ARM support for CONFIG_DEBUG_RODATA
2014-11-02thermal: rcar: Add binding docs for new R-Car Gen2 SoCsGeert Uytterhoeven
- r8a7792 (R-Car V2H) - r8a7793 (R-Car M2-N) - r8a7794 (R-Car E2) r8a7791 is now called "R-Car M2-W". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-11-02ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066Romain Perier
This patch adds initial support for the Marsboard RK3066. It enables EMAC Rockchip which is the ethernet support on the board and registers it as a supported rockchip platform. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-11-02Input: cap11xx - support for irq-active-high optionMatt Ranostay
Some applications need to use the irq-active-high push-pull option. This allows it be enabled in the device tree child node. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Reviewed-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-02Input: cap11xx - add support for various cap11xx devicesMatt Ranostay
There are variants of the cap11xx device with a varying number of capacitance detection channels. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Reviewed-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-02Input: rename cap1106 driver to cap11xxMatt Ranostay
There are several devices in cap11xx family besides cap1106. The driver can be made to support all of them, so let's give it more generic name. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Reviewed-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/phy/marvell.c Simple overlapping changes in drivers/net/phy/marvell.c Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-31Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "A bunch of fixes for minor defects reported by Coverity, a few driver fixups and revert of i8042.nomux change so that we are once again enable active MUX mode if box claims to support it" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: i8042 - disable active multiplexing by default" Input: altera_ps2 - use correct type for irq return value Input: altera_ps2 - write to correct register when disabling interrupts Input: max77693-haptic - fix potential overflow Input: psmouse - remove unneeded check in psmouse_reconnect() Input: vsxxxaa - fix code dropping bytes from queue Input: ims-pcu - fix dead code in ims_pcu_ofn_reg_addr_store() Input: opencores-kbd - fix error handling Input: wm97xx - adapt parameters to tosa touchscreen. Input: i8042 - quirks for Fujitsu Lifebook A544 and Lifebook AH544 Input: stmpe-keypad - fix valid key line bitmask Input: soc_button_array - update calls to gpiod_get*()
2014-10-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "A bit has accumulated, but it's been a week or so since my last batch of post-merge-window fixes, so... 1) Missing module license in netfilter reject module, from Pablo. Lots of people ran into this. 2) Off by one in mac80211 baserate calculation, from Karl Beldan. 3) Fix incorrect return value from ax88179_178a driver's set_mac_addr op, which broke use of it with bonding. From Ian Morgan. 4) Checking of skb_gso_segment()'s return value was not all encompassing, it can return an SKB pointer, a pointer error, or NULL. Fix from Florian Westphal. This is crummy, and longer term will be fixed to just return error pointers or a real SKB. 6) Encapsulation offloads not being handled by skb_gso_transport_seglen(). From Florian Westphal. 7) Fix deadlock in TIPC stack, from Ying Xue. 8) Fix performance regression from using rhashtable for netlink sockets. The problem was the synchronize_net() invoked for every socket destroy. From Thomas Graf. 9) Fix bug in eBPF verifier, and remove the strong dependency of BPF on NET. From Alexei Starovoitov. 10) In qdisc_create(), use the correct interface to allocate ->cpu_bstats, otherwise the u64_stats_sync member isn't initialized properly. From Sabrina Dubroca. 11) Off by one in ip_set_nfnl_get_byindex(), from Dan Carpenter. 12) nf_tables_newchain() was erroneously expecting error pointers from netdev_alloc_pcpu_stats(). It only returna a valid pointer or NULL. From Sabrina Dubroca. 13) Fix use-after-free in _decode_session6(), from Li RongQing. 14) When we set the TX flow hash on a socket, we mistakenly do so before we've nailed down the final source port. Move the setting deeper to fix this. From Sathya Perla. 15) NAPI budget accounting in amd-xgbe driver was counting descriptors instead of full packets, fix from Thomas Lendacky. 16) Fix total_data_buflen calculation in hyperv driver, from Haiyang Zhang. 17) Fix bcma driver build with OF_ADDRESS disabled, from Hauke Mehrtens. 18) Fix mis-use of per-cpu memory in TCP md5 code. The problem is that something that ends up being vmalloc memory can't be passed to the crypto hash routines via scatter-gather lists. From Eric Dumazet. 19) Fix regression in promiscuous mode enabling in cdc-ether, from Olivier Blin. 20) Bucket eviction and frag entry killing can race with eachother, causing an unlink of the object from the wrong list. Fix from Nikolay Aleksandrov. 21) Missing initialization of spinlock in cxgb4 driver, from Anish Bhatt. 22) Do not cache ipv4 routing failures, otherwise if the sysctl for forwarding is subsequently enabled this won't be seen. From Nicolas Cavallari" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (131 commits) drivers: net: cpsw: Support ALLMULTI and fix IFF_PROMISC in switch mode drivers: net: cpsw: Fix broken loop condition in switch mode net: ethtool: Return -EOPNOTSUPP if user space tries to read EEPROM with lengh 0 stmmac: pci: set default of the filter bins net: smc91x: Fix gpios for device tree based booting mpls: Allow mpls_gso to be built as module mpls: Fix mpls_gso handler. r8152: stop submitting intr for -EPROTO netfilter: nft_reject_bridge: restrict reject to prerouting and input netfilter: nft_reject_bridge: don't use IP stack to reject traffic netfilter: nf_reject_ipv6: split nf_send_reset6() in smaller functions netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions netfilter: nf_tables_bridge: update hook_mask to allow {pre,post}routing drivers/net: macvtap and tun depend on INET drivers/net, ipv6: Select IPv6 fragment idents for virtio UFO packets drivers/net: Disable UFO through virtio net: skb_fclone_busy() needs to detect orphaned skb gre: Use inner mac length when computing tunnel length mlx4: Avoid leaking steering rules on flow creation error flow net/mlx4_en: Don't attempt to TX offload the outer UDP checksum for VXLAN ...
2014-10-31ARM: nomadik: device tree for NHK15 boardLinus Walleij
This adds a device tree for the Nomadik NHK15 development kit board. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-10-31net: smc91x: Fix gpios for device tree based bootingTony Lindgren
With legacy booting, the platform init code was taking care of the configuring of GPIOs. With device tree based booting, things may or may not work depending what bootloader has configured or if the legacy platform code gets called. Let's add support for the pwrdn and reset GPIOs to the smc91x driver to fix the issues of smc91x not working properly when booted in device tree mode. And let's change n900 to use these settings as some versions of the bootloader do not configure things properly causing errors. Reported-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-31Merge tag 'docs-for-linus' of git://git.lwn.net/linux-2.6Linus Torvalds
Pull documentation fixes from Jonathan Corbet: "So this is my first pull request since I rashly agreed to look after the documentation subtree. It contains some typo fixes, a few minor documentation improvements, and, most importantly, fixes for a couple of build problems in various bits of sample code. I fully intend to start sending pull requests with signed tags. However, due to poor planning on my part and the general obnoxiousness of life, I'm 2000 miles away from my private key which is sitting on a powered-down machine. This should be fixed before my next request. Meanwhile git.lwn.net is a machine under my control, the patches are all trivial, and all have done time in linux-next" * tag 'docs-for-linus' of git://git.lwn.net/linux-2.6: Documentation/SubmittingPatches: Reported-by tags and permission Documentation: remove outdated references to the linux-next wiki Documentation: Restrict TSC test code to x86 doc: kernel-parameters.txt: Add ide-generic.probe-mask vdso: don't require 64-bit math in standalone test Documentation: Add CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF case Documentation: Add default kmemleak off case in kernel-parameters.txt Docs: Document that the sticky bit is understood by hugetlbfs DocBook: Reduce noise from make cleandocs Documentation: fix vdso_standalone_test_x86 on 32-bit Documentation: dt-bindings: Explain order in patch series Documentation/ABI/testing/sysfs-ibft: fix a typo
2014-10-31Revert "Input: i8042 - disable active multiplexing by default"Dmitry Torokhov
This reverts commit 68da166491655bc54051bf04c78ce648e2e33508. It turns out that the assertion about scope of regressions due to always keeping keyboard controller in legacy mode was proven wrong. There are laptops, such as Clevo W650SH, that only have internal touchpad (no external PS/2 ports), that require active multiplexing mode to switch the touchpad (Elantech) into native mode instead of basic PS/2 emulation. Reported-by: Roel Aaij <roel.aaij@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-31reset: sti: Document sti-picophyreset controllers bindings.Peter Griffin
Add DT bindings documentation for sti-picophyreset controller. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-10-31clk: samsung: exynos7: add clocks for RTC blockNaveen Krishna Ch
Add clock support for the RTC block in Exynos7. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-10-31clk: samsung: exynos7: add clocks for MMC blockNaveen Krishna Ch
Exynos7 supports 3 MMC channels, add the MMC gate clocks to support them. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-10-31clk: samsung: add initial clock support for Exynos7 SoCNaveen Krishna Ch
Add initial clock support for Exynos7 SoC which is required to bring up platforms based on Exynos7. Signed-off-by: Naveen Krishna Ch <naveenkrishna.ch@gmail.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Reviewed-by: Thomas Abraham <thomas.ab@samsung.com> Tested-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-10-30dsa: Add new optional devicetree property to describe EEPROM sizeGuenter Roeck
The dsa core now supports reading from and writing to a switch EEPROM if connected. Describe optional devicetree property indicating that an EEPROM is present and its size. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-30clk: samsung: Document binding for Exynos4415 clock controllerChanwoo Choi
This patch adds DT binding documentation for Exynos4415 SoC system clock controllers. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-10-30dt-bindings: Document Broadcom Cygnus SoC and clocksJonathan Richardson
Reviewed-by: Arun Parameswaran <aparames@broadcom.com> Tested-by: Jonathan Richardson <jonathar@broadcom.com> Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Scott Branden <sbranden@broadcom.com>
2014-10-30Merge tag 'sound-3.18-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Although the diffstat looks scary, it's just because of the removal of the dead code (s6000), thus it must not affect anything serious. Other than that, all small fixes. The only core fix is zero-clear for a PCM compat ioctl. The rest are driver-specific, bebob, sgtl500, adau1761, intel-sst, ad1889 and a few HD-audio quirks as usual" * tag 'sound-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Add workaround for CMI8888 snoop behavior ALSA: pcm: Zero-clear reserved fields of PCM status ioctl in compat mode ALSA: bebob: Uninitialized id returned by saffirepro_both_clk_src_get ALSA: hda/realtek - New SSID for Headset quirk ALSA: ad1889: Fix probable mask then right shift defects ALSA: bebob: fix wrong decoding of clock information for Terratec PHASE 88 Rack FW ALSA: hda/realtek - Update restore default value for ALC283 ALSA: hda/realtek - Update restore default value for ALC282 ASoC: fsl: use strncpy() to prevent copying of over-long names ASoC: adau1761: Fix input PGA volume ASoC: s6000: remove driver ASoC: Intel: HSW/BDW only support S16 and S24 formats. ASoC: sgtl500: Document the required supplies
2014-10-30Documentation: gpio: guidelines for bindingsAlexandre Courbot
Now that ACPI supports named GPIO properties, either through ACPI 5.1 or the per-driver ACPI GPIO mappings, we can be more narrow about the way GPIOs should be specified in Device Tree bindings. This patch updates the GPIO DT bindings documentation to highlight the following rules for new GPIO bindings: - All new bindings must have a meaningful name (e.g. the "gpios" property must not be used) - The only suffix allowed is "-gpios", no matter the number of descriptors in the property - GPIOs can only be grouped under the same property when they serve the same purpose, a case that should remain exceptional (e.g. bit-banged data lines). Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-10-30ALSA: doc: Fix missing "I" for kerneldoc inclusionTakashi Iwai
Fixes: 90446d0746c3 ('ALSA: doc: Add missing headers and compress stuff to alsa-driver-api.tmpl') Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30ALSA: doc: Add ASoC codes into API documentationTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-30[media] Documentation: FE_SET_PROPERTY requires R/WMauro Carvalho Chehab
FE_SET_PROPERTY requires to open the devnode on R/W mode, or otherwise it will fail. Document it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-10-29seq_file: Rename seq_overflow() to seq_has_overflowed() and make publicJoe Perches
The return values of seq_printf/puts/putc are frequently misused. Start down a path to remove all the return value uses of these functions. Move the seq_overflow() to a global inlined function called seq_has_overflowed() that can be used by the users of seq_file() calls. Update the documentation to not show return types for seq_printf et al. Add a description of seq_has_overflowed(). Link: http://lkml.kernel.org/p/848ac7e3d1c31cddf638a8526fa3c59fa6fdeb8a.1412031505.git.joe@perches.com Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Joe Perches <joe@perches.com> [ Reworked the original patch from Joe ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-10-29net: ipv6: Add a sysctl to make optimistic addresses useful candidatesErik Kline
Add a sysctl that causes an interface's optimistic addresses to be considered equivalent to other non-deprecated addresses for source address selection purposes. Preferred addresses will still take precedence over optimistic addresses, subject to other ranking in the source address selection algorithm. This is useful where different interfaces are connected to different networks from different ISPs (e.g., a cell network and a home wifi network). The current behaviour complies with RFC 3484/6724, and it makes sense if the host has only one interface, or has multiple interfaces on the same network (same or cooperating administrative domain(s), but not in the multiple distinct networks case. For example, if a mobile device has an IPv6 address on an LTE network and then connects to IPv6-enabled wifi, while the wifi IPv6 address is undergoing DAD, IPv6 connections will try use the wifi default route with the LTE IPv6 address, and will get stuck until they time out. Also, because optimistic nodes can receive frames, issue an RTM_NEWADDR as soon as DAD starts (with the IFA_F_OPTIMSTIC flag appropriately set). A second RTM_NEWADDR is sent if DAD completes (the address flags have changed), otherwise an RTM_DELADDR is sent. Also: add an entry in ip-sysctl.txt for optimistic_dad. Signed-off-by: Erik Kline <ek@google.com> Acked-by: Lorenzo Colitti <lorenzo@google.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-29tcp: allow for bigger reordering levelEric Dumazet
While testing upcoming Yaogong patch (converting out of order queue into an RB tree), I hit the max reordering level of linux TCP stack. Reordering level was limited to 127 for no good reason, and some network setups [1] can easily reach this limit and get limited throughput. Allow a new max limit of 300, and add a sysctl to allow admins to even allow bigger (or lower) values if needed. [1] Aggregation of links, per packet load balancing, fabrics not doing deep packet inspections, alternative TCP congestion modules... Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Yaogong Wang <wygivan@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-29Documentation: bindings: add reset bindings docs for Marvell Berlin SoCsAntoine Ténart
Add the reset binding documentation to the SoC binding documentation as the reset driver in Marvell Berlin SoC is part of the chip/system control registers. This patch adds the required properties to configure the reset controller. Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-10-29rcu: Remove redundant TREE_PREEMPT_RCU config optionPranith Kumar
PREEMPT_RCU and TREE_PREEMPT_RCU serve the same function after TINY_PREEMPT_RCU has been removed. This patch removes TREE_PREEMPT_RCU and uses PREEMPT_RCU config option in its place. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2014-10-29rcu: Unify boost and kthread prioritiesClark Williams
Rename CONFIG_RCU_BOOST_PRIO to CONFIG_RCU_KTHREAD_PRIO and use this value for both the per-CPU kthreads (rcuc/N) and the rcu boosting threads (rcub/n). Also, create the module_parameter rcutree.kthread_prio to be used on the kernel command line at boot to set a new value (rcutree.kthread_prio=N). Signed-off-by: Clark Williams <clark.williams@gmail.com> [ paulmck: Ported to rcu/dev, applied Paul Bolle and Peter Zijlstra feedback. ] Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2014-10-29mtd: nand: add sunxi NFC dt bindings docBoris BREZILLON
Add the sunxi NAND Flash Controller dt bindings documentation. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-10-29clk: st: Spelling s/stucture/structure/Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Mike Turquette <mturquette@linaro.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-10-29scsi: Fix "choir" and "beeing" malapropsFinn Thain
Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-10-29gadget_configfs.txt: fix spelling of 'function'Frans Klaver
Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-10-29Documentation/SubmittingPatches: Reported-by tags and permissionDan Carpenter
The reported-by text says you have to ask for permission, but that should only be if the bug was reported in private. These days the standard is to always give reported-by credit or it's considered a bit rude. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-10-29pinctrl: Device tree bindings for Qualcomm PMIC MPP blockIvan T. Ivanov
DeviceTree binding documentation for Qualcomm SPMI PMIC MPP pinctrl drivers. Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-10-29pinctrl: Device tree bindings for Qualcomm PMIC GPIO blockBjorn Andersson
This introduced the device tree bindings for the GPIO block found in PMIC's from Qualcomm. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-10-29ALSA: doc: Include uapi/sound/compress_*.h, tooTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>