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2015-04-23i2c: pca-platform: fix broken email addressWolfram Sang
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Robert Schwebel <r.schwebel@pengutronix.de>
2015-04-23i2c: mxs: fix broken email addressWolfram Sang
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Robert Schwebel <r.schwebel@pengutronix.de>
2015-04-23i2c: rk3x: report number of messages transmittedDmitry Torokhov
master_xfer() method should return number of i2c messages transferred, but on Rockchip we were usually returning just 1, which caused trouble with users that actually check number of transferred messages vs. checking for negative error codes. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
2015-04-23net: unix: garbage: fixed several comment and whitespace style issuesJason Eastman
fixed several comment and whitespace style issues Signed-off-by: Jason Eastman <eastman.jason.linux@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23elevator: fix double release of elevator moduleChao Yu
Our issue is descripted in below call path: ->elevator_init ->elevator_init_fn ->{cfq,deadline,noop}_init_queue ->elevator_alloc ->kzalloc_node fail to call kzalloc_node and then put module in elevator_alloc; fail to call elevator_init_fn and then put module again in elevator_init. Remove elevator_put invoking in error path of elevator_alloc to avoid double release issue. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-04-23writeback: use |1 instead of +1 to protect against div by zeroTejun Heo
mm/page-writeback.c has several places where 1 is added to the divisor to prevent division by zero exceptions; however, if the original divisor is equivalent to -1, adding 1 leads to division by zero. There are three places where +1 is used for this purpose - one in pos_ratio_polynom() and two in bdi_position_ratio(). The second one in bdi_position_ratio() actually triggered div-by-zero oops on a machine running a 3.10 kernel. The divisor is x_intercept - bdi_setpoint + 1 == span + 1 span is confirmed to be (u32)-1. It isn't clear how it ended up that but it could be from write bandwidth calculation underflow fixed by c72efb658f7c ("writeback: fix possible underflow in write bandwidth calculation"). At any rate, +1 isn't a proper protection against div-by-zero. This patch converts all +1 protections to |1. Note that bdi_update_dirty_ratelimit() was already using |1 before this patch. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-04-23blk-mq: fix CPU hotplug handlingMing Lei
hctx->tags has to be set as NULL in case that it is to be unmapped no matter if set->tags[hctx->queue_num] is NULL or not in blk_mq_map_swqueue() because shared tags can be freed already from another request queue. The same situation has to be considered during handling CPU online too. Unmapped hw queue can be remapped after CPU topo is changed, so we need to allocate tags for the hw queue in blk_mq_map_swqueue(). Then tags allocation for hw queue can be removed in hctx cpu online notifier, and it is reasonable to do that after mapping is updated. Cc: <stable@vger.kernel.org> Reported-by: Dongsu Park <dongsu.park@profitbricks.com> Tested-by: Dongsu Park <dongsu.park@profitbricks.com> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-04-23blk-mq: fix race between timeout and CPU hotplugMing Lei
Firstly during CPU hotplug, even queue is freezed, timeout handler still may come and access hctx->tags, which may cause use after free, so this patch deactivates timeout handler inside CPU hotplug notifier. Secondly, tags can be shared by more than one queues, so we have to check if the hctx has been unmapped, otherwise still use-after-free on tags can be triggered. Cc: <stable@vger.kernel.org> Reported-by: Dongsu Park <dongsu.park@profitbricks.com> Tested-by: Dongsu Park <dongsu.park@profitbricks.com> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-04-23NVMe: Fix VPD B0 max sectors translationKeith Busch
Use the namespace's block format for reporting the max transfer length. Max unmap count is left as-is since NVMe doesn't provide a max, so the value the driver provided the block layer is valid for any format. Reported-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-04-23Merge branch 'tipc-fixes'David S. Miller
Jon Maloy says: ==================== tipc: three bug fixes A set of unrelated corrections; one for the tipc netns implementation, one regarding problems with random link resets, and one removing a an erroneous refcount decrement when reading link statistsics via netlink. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23tipc: fix node refcount issueErik Hugne
When link statistics is dumped over netlink, we iterate over the list of peer nodes and append each links statistics to the netlink msg. In the case where the dump is resumed after filling up a nlmsg, the node refcnt is decremented without having been incremented previously which may cause the node reference to be freed. When this happens, the following info/stacktrace will be generated, followed by a crash or undefined behavior. We fix this by removing the erroneous call to tipc_node_put inside the loop that iterates over nodes. [ 384.312303] INFO: trying to register non-static key. [ 384.313110] the code is fine but needs lockdep annotation. [ 384.313290] turning off the locking correctness validator. [ 384.313290] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.0.0+ #13 [ 384.313290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 384.313290] ffff88003c6d0290 ffff88003cc03ca8 ffffffff8170adf1 0000000000000007 [ 384.313290] ffffffff82728730 ffff88003cc03d38 ffffffff810a6a6d 00000000001d7200 [ 384.313290] ffff88003c6d0ab0 ffff88003cc03ce8 0000000000000285 0000000000000001 [ 384.313290] Call Trace: [ 384.313290] <IRQ> [<ffffffff8170adf1>] dump_stack+0x4c/0x65 [ 384.313290] [<ffffffff810a6a6d>] __lock_acquire+0xf3d/0xf50 [ 384.313290] [<ffffffff810a7375>] lock_acquire+0xd5/0x290 [ 384.313290] [<ffffffffa0043e8c>] ? link_timeout+0x1c/0x170 [tipc] [ 384.313290] [<ffffffffa0043e70>] ? link_state_event+0x4e0/0x4e0 [tipc] [ 384.313290] [<ffffffff81712890>] _raw_spin_lock_bh+0x40/0x80 [ 384.313290] [<ffffffffa0043e8c>] ? link_timeout+0x1c/0x170 [tipc] [ 384.313290] [<ffffffffa0043e8c>] link_timeout+0x1c/0x170 [tipc] [ 384.313290] [<ffffffff810c4698>] call_timer_fn+0xb8/0x490 [ 384.313290] [<ffffffff810c45e0>] ? process_timeout+0x10/0x10 [ 384.313290] [<ffffffff810c5a2c>] run_timer_softirq+0x21c/0x420 [ 384.313290] [<ffffffffa0043e70>] ? link_state_event+0x4e0/0x4e0 [tipc] [ 384.313290] [<ffffffff8105a954>] __do_softirq+0xf4/0x630 [ 384.313290] [<ffffffff8105afdd>] irq_exit+0x5d/0x60 [ 384.313290] [<ffffffff8103ade1>] smp_apic_timer_interrupt+0x41/0x50 [ 384.313290] [<ffffffff817144a0>] apic_timer_interrupt+0x70/0x80 [ 384.313290] <EOI> [<ffffffff8100db10>] ? default_idle+0x20/0x210 [ 384.313290] [<ffffffff8100db0e>] ? default_idle+0x1e/0x210 [ 384.313290] [<ffffffff8100e61a>] arch_cpu_idle+0xa/0x10 [ 384.313290] [<ffffffff81099803>] cpu_startup_entry+0x2c3/0x530 [ 384.313290] [<ffffffff810d2893>] ? clockevents_register_device+0x113/0x200 [ 384.313290] [<ffffffff81038b0f>] start_secondary+0x13f/0x170 Fixes: 8a0f6ebe8494 ("tipc: involve reference counter for node structure") Signed-off-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23tipc: fix random link reset problemErik Hugne
In the function tipc_sk_rcv(), the stack variable 'err' is only initialized to TIPC_ERR_NO_PORT for the first iteration over the link input queue. If a chain of messages are received from a link, failure to lookup the socket for any but the first message will cause the message to bounce back out on a random link. We fix this by properly initializing err. Signed-off-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23tipc: fix topology server broken issueYing Xue
When a new topology server is launched in a new namespace, its listening socket is inserted into the "init ns" namespace's socket hash table rather than the one owned by the new namespace. Although the socket's namespace is forcedly changed to the new namespace later, the socket is still stored in the socket hash table of "init ns" namespace. When a client created in the new namespace connects its own topology server, the connection is failed as its server's socket could not be found from its own namespace's socket table. If __sock_create() instead of original sock_create_kern() is used to create the server's socket through specifying an expected namesapce, the socket will be inserted into the specified namespace's socket table, thereby avoiding to the topology server broken issue. Fixes: 76100a8a64bc ("tipc: fix netns refcnt leak") Reported-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23ibmveth: Fix off-by-one error in ibmveth_change_mtu()David Gibson
AFAIK the PAPR document which defines the virtual device interface used by the ibmveth driver doesn't specify a specific maximum MTU. So, in the ibmveth driver, the maximum allowed MTU is determined by the maximum allocated buffer size of 64k (corresponding to one page in the common case) minus the per-buffer overhead IBMVETH_BUFF_OH (which has value 22 for 14 bytes of ethernet header, plus 8 bytes for an opaque handle). This suggests a maximum allowable MTU of 65514 bytes, but in fact the driver only permits a maximum MTU of 65513. This is because there is a < instead of an <= in ibmveth_change_mtu(), which only permits an MTU which is strictly smaller than the buffer size, rather than allowing the buffer to be completely filled. This patch fixes the buglet. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23netdev_alloc_pcpu_stats: use less common iterator variableJohannes Berg
With the CPU iteration variable called 'i', it's relatively easy to have variable shadowing which sparse will warn about. Avoid that by renaming the variable to __cpu which is less likely to be used in the surrounding context. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-23arch: blackfin: kernel: kgdb: Remove unused functionRickard Strandqvist
Remove the function kgdb_post_primary_code() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Acked-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23s390/zcrypt: Introduce new SHA-512 based Pseudo Random Generator.Harald Freudenberger
Rework of the prandom device with introduction of a new SHA-512 based NIST SP 800-90 conform deterministic random bit generator. Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23s390/mm: change swap pte encoding and pgtable cleanupMartin Schwidefsky
After the file ptes have been removed the bit combination used to encode non-linear mappings can be reused for the swap ptes. This frees up a precious pte software bit. Reflect the change in the swap encoding in the comments and do some cleanup while we are at it. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23s390/mm: correct transfer of dirty & young bits in __pmd_to_pteMartin Schwidefsky
The dirty & young bit from the pmd is not copied correctly to the pseudo pte in __pmd_to_pte. In fact it is not copied at all, the bits get lost. As the old style huge page currently does not need the dirty & young information this has no effect, but may be needed in the future. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23s390/bpf: add dependency to z196 featuresHeiko Carstens
The new ebpf code uses e.g. the laal instruction which is part of the interlocked-access facility 1 which again was introduced with z196. So we must make sure the ebpf code generator depends on MARCH_Z196_FEATURES. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2015-04-23s390/3215: free memory in error pathChristophe Jaillet
If one memory allocation fails, there is a memory leak. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23s390/kvm: remove delayed reallocation of page tables for KVMMartin Schwidefsky
Replacing a 2K page table with a 4K page table while a VMA is active for the affected memory region is fundamentally broken. Rip out the page table reallocation code and replace it with a simple system control 'vm.allocate_pgste'. If the system control is set the page tables for all processes are allocated as full 4K pages, even for processes that do not need it. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23kexec: allocate the kexec control page with KEXEC_CONTROL_MEMORY_GFPMartin Schwidefsky
Introduce KEXEC_CONTROL_MEMORY_GFP to allow the architecture code to override the gfp flags of the allocation for the kexec control page. The loop in kimage_alloc_normal_control_pages allocates pages with GFP_KERNEL until a page is found that happens to have an address smaller than the KEXEC_CONTROL_MEMORY_LIMIT. On systems with a large memory size but a small KEXEC_CONTROL_MEMORY_LIMIT the loop will keep allocating memory until the oom killer steps in. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-23dma: fix build error after update to v3.19Steven Miao
Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23blackfin: io: define __raw_readx/writex with bfin_readx/writexSteven Miao
Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23bf609: add resources for lcd nl8048Scott Jiang
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23pm: sometimes wake up from suspend to RAM would failAaron Wu
Sometimes it fails to wake up from suspend to RAM, this is because we would flush the data cache by assemble command FLUSHINV before suspend to RAM, and there is a delay between this command execution and cache flush completion. Add a 1uS delay to works around this. Signed-off-by: Aaron Wu <Aaron.wu@analog.com>
2015-04-23debug-mmrs: Eliminate all traces of the USB_PHY_TEST MMRAndre Wolokita
Interacting with the USB_PHY_TEST MMR through debugfs was causing wide-spread chaos in the realm (kernel panic). Expunge all references to this demonic register. Signed-off-by: Andre Wolokita <Andre.Wolokita@analog.com>
2015-04-23bf609: remove softswitch i2c configuration from adv7842 and adv7511 platform ↵Sonic Zhang
data Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23bf609: add platform data for soft switch devices on the video extendersSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23bf609: enable soft switch gpio driver by defaultSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23bf609: add gpio soft switch platform data for mcp23017 i2c devicesSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23bf609: use new SND_BF6XX_PCM to choose audio pcm driverScott Jiang
There is a new bf6xx audio dma driver, so we don't reuse bf5xx i2s pcm driver again. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
2015-04-23bug[220] kgdb: change the smp cross core function entrySonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2015-04-23arch: blackfin: kernel: setup.c: Cleaning up missing null-terminate in ↵Rickard Strandqvist
conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23blackfin: defconfigs: cleanup unused CONFIG_MTD_CHAR, add MTD_SPI_NOR for ↵Steven Miao
BF537-STAMP Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23pwm: Remove __init initializer for pwm_add_table()Shobhit Kumar
For platforms that don't support DT, some early MFD modules can register lookup tables. Remove the __init annotation so that this works. This is similar to gpio_add_lookup_table() which allows late additions. CC: Samuel Ortiz <sameo@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2015-04-23ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256Kailang Yang
Switch default pcbeep path to Line in path. Signed-off-by: Kailang Yang <kailang@realtek.com> Tested-by: Hui Wang <hui.wang@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-23ASoC: Intel: fix the makefile for atom codeVinod Koul
The tom code should be using SND_SST_MFLD_PLATFORM and not the baytrail one. So fix it now Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-23powerpc/mm: Fix build error with CONFIG_PPC_TRANSACTIONAL_MEM disabledAneesh Kumar K.V
This fix the below build error arch/powerpc/mm/hash_utils_64.c: In function ‘flush_hash_hugepage’: arch/powerpc/mm/hash_utils_64.c:1381:1: error: label at end of compound statement tm_abort: ^ make[1]: *** [arch/powerpc/mm/hash_utils_64.o] Error 1 Reported-by: Anshuman Khandual <khandual@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-04-22frv: add io{read,write}{16,32}be functionsGuenter Roeck
These functions are used in various drivers, including the latest version of the 8250 driver. The latter causes the following build failure. drivers/tty/serial/8250/8250_core.c: In function 'mem32be_serial_out': drivers/tty/serial/8250/8250_core.c:456:2: error: implicit declaration of function 'iowrite32be' drivers/tty/serial/8250/8250_core.c: In function 'mem32be_serial_in': drivers/tty/serial/8250/8250_core.c:462:2: error: implicit declaration of function 'ioread32be' Cc: Kevin Cernekee <cernekee@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: c627f2ceb692 ("serial: 8250: Add support for big-endian MMIO accesses") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org>
2015-04-22mn10300: add io{read,write}{16,32}be functionsGuenter Roeck
These functions are used in various drivers, including the latest version of the 8250 driver. The latter causes the following build failure. drivers/tty/serial/8250/8250_core.c: In function 'mem32be_serial_out': drivers/tty/serial/8250/8250_core.c:456:2: error: implicit declaration of function 'iowrite32be' drivers/tty/serial/8250/8250_core.c: In function 'mem32be_serial_in': drivers/tty/serial/8250/8250_core.c:462:2: error: implicit declaration of function 'ioread32be' Cc: Kevin Cernekee <cernekee@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: c627f2ceb692 ("serial: 8250: Add support for big-endian MMIO accesses") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org>
2015-04-22Documentation: DT bindings: add doc for Altera's SoCFPGA platformDinh Nguyen
Document "altr,socfpga-cyclone5", "altr,socfpga-arria5", and "altr,socfpga-arria10". Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Rob Herring <robh@kernel.org>
2015-04-22vxlan: remove the unnecessary codesLi RongQing
The return value of vxlan_fdb_replace always is greater than or equal to 0 Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-22net/macb: Factor out one-time assignment from loopBen Shelton
In 02c958dd3 (net/macb: add TX multiqueue support for gem), the initialization of tx_head and tx_tail in macb_init_rings() was moved inside the loop that iterates over each element in the ring. Since tx_head and tx_tail only need to be assigned once, move them back out of the loop. Signed-off-by: Ben Shelton <ben.shelton@ni.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-22Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/auditLinus Torvalds
Pull audit fixes from Paul Moore: "Seven audit patches for v4.1, all bug fixes. The largest, and perhaps most significant commit helps resolve some memory pressure issues related to the inode cache and audit, there are also a few small commits which help resolve some timing issues with the audit log queue, and the rest fall into the always popular "code clean-up" category. In general, nothing really substantial, just a nice set of maintenance patches" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: audit: Remove condition which always evaluates to false audit: reduce mmap_sem hold for mm->exe_file audit: consolidate handling of mm->exe_file audit: code clean up audit: don't reset working wait time accidentally with auditd audit: don't lose set wait time on first successful call to audit_log_start() audit: move the tree pruning to a dedicated thread
2015-04-22net: do not deplete pfmemalloc reserveEric Dumazet
build_skb() should look at the page pfmemalloc status. If set, this means page allocator allocated this page in the expectation it would help to free other pages. Networking stack can do that only if skb->pfmemalloc is also set. Also, we must refrain using high order pages from the pfmemalloc reserve, so __page_frag_refill() must also use __GFP_NOMEMALLOC for them. Under memory pressure, using order-0 pages is probably the best strategy. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-22ASoC: dapm: Enable autodisable on SOC_DAPM_SINGLE_TLV_AUTODISABLECharles Keepax
Correct small copy and paste error where autodisable was not being enabled for the SOC_DAPM_SINGLE_TLV_AUTODISABLE control. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2015-04-22ip6_gre: use netdev_alloc_pcpu_stats()Johannes Berg
The code there just open-codes the same, so use the provided macro instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-22Merge tag 'for-linus-20150422' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD updates from Brian Norris: "Common MTD: - Add Kconfig option for keeping both the 'master' and 'partition' MTDs registered as devices. This would really make a better default if we could do it over, as it allows a lot more flexibility in (1) determining the flash topology of the system from user-space and (2) adding temporary partitions at runtime (ioctl(BLKPG)). Unfortunately, this would possibly cause user-space breakage, as it will cause renumbering of the /dev/mtdX devices. We'll see if we can change this in the future, as there have already been a few people looking for this feature, and I know others have just been working around our current limitations instead of fixing them this way. - Along with the previous change, add some additional information to sysfs, so user-space can read the offset of each partition within its master device SPI NOR: - add new device tree compatible binding to represent the mostly-compatible class of SPI NOR flash which can be detected by their extended JEDEC ID bytes, cutting down the duplication of our ID tables - misc. new IDs Various other miscellaneous fixes and changes" * tag 'for-linus-20150422' of git://git.infradead.org/linux-mtd: (53 commits) mtd: spi-nor: Add support for Macronix mx25u6435f serial flash mtd: spi-nor: Add support for Winbond w25q64dw serial flash mtd: spi-nor: add support for the Winbond W25X05 flash mtd: spi-nor: support en25s64 device mtd: m25p80: bind to "nor-jedec" ID, for auto-detection Documentation: devicetree: m25p80: add "nor-jedec" binding mtd: Make MTD tests cancelable mtd: mtd_oobtest: Fix bitflip_limit usage in test case 3 mtd: docg3: remove invalid __exit annotations mtd: fsl_ifc_nand: use msecs_to_jiffies for time conversion mtd: atmel_nand: don't map the ROM table if no pmecc table offset in DT mtd: atmel_nand: add a definition for the oob reserved bytes mtd: part: Remove partition overlap checks mtd: part: Add sysfs variable for offset of partition mtd: part: Create the master device node when partitioned mtd: ts5500_flash: Fix typo in MODULE_DESCRIPTION in ts5500_flash.c mtd: denali: Disable sub-page writes in Denali NAND driver mtd: pxa3xx_nand: cleanup wait_for_completion handling mtd: nand: gpmi: Check for scan_bbt() error mtd: nand: gpmi: fixup return type of wait_for_completion_timeout ...
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