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2016-10-27Merge branch 'for-4.9-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata fixes from Tejun Heo: "The AHCI MSI handling change in rc1 was a bit broken and caused disk probing failures on some machines. These three patches should fix the issues" David Howells comments: "My test machine fell foul of this using a PCIe M.2-attached SSD card. The patches fix it for me" * 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ahci: fix the single MSI-X case in ahci_init_one ahci: fix nvec check ahci: only try to use multi-MSI mode if there is more than 1 port
2016-10-27Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A set of fixes for this series, most notably the fix for the blk-mq software queue regression in from this merge window. Apart from that, a fix for an unlikely hang if a queue is flooded with FUA requests from Ming, and a few small fixes for nbd and badblocks. Lastly, a rename update for the proc softirq output, since the block polling code was made generic" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: update hardware and software queues for sleeping alloc block: flush: fix IO hang in case of flood fua req nbd: fix incorrect unlock of nbd->sock_lock in sock_shutdown badblocks: badblocks_set/clear update unacked_exist softirq: Display IRQ_POLL for irq-poll statistics
2016-10-27mm: remove per-zone hashtable of bitlock waitqueuesLinus Torvalds
The per-zone waitqueues exist because of a scalability issue with the page waitqueues on some NUMA machines, but it turns out that they hurt normal loads, and now with the vmalloced stacks they also end up breaking gfs2 that uses a bit_wait on a stack object: wait_on_bit(&gh->gh_iflags, HIF_WAIT, TASK_UNINTERRUPTIBLE) where 'gh' can be a reference to the local variable 'mount_gh' on the stack of fill_super(). The reason the per-zone hash table breaks for this case is that there is no "zone" for virtual allocations, and trying to look up the physical page to get at it will fail (with a BUG_ON()). It turns out that I actually complained to the mm people about the per-zone hash table for another reason just a month ago: the zone lookup also hurts the regular use of "unlock_page()" a lot, because the zone lookup ends up forcing several unnecessary cache misses and generates horrible code. As part of that earlier discussion, we had a much better solution for the NUMA scalability issue - by just making the page lock have a separate contention bit, the waitqueue doesn't even have to be looked at for the normal case. Peter Zijlstra already has a patch for that, but let's see if anybody even notices. In the meantime, let's fix the actual gfs2 breakage by simplifying the bitlock waitqueues and removing the per-zone issue. Reported-by: Andreas Gruenbacher <agruenba@redhat.com> Tested-by: Bob Peterson <rpeterso@redhat.com> Acked-by: Mel Gorman <mgorman@techsingularity.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-10-27sparc64: Handle extremely large kernel TLB range flushes more gracefully.David S. Miller
When the vmalloc area gets fragmented, and because the firmware mapping area sits between where modules live and the vmalloc area, we can sometimes receive requests for enormous kernel TLB range flushes. When this happens the cpu just spins flushing billions of pages and this triggers the NMI watchdog and other problems. We took care of this on the TSB side by doing a linear scan of the table once we pass a certain threshold. Do something similar for the TLB flush, however we are limited by the TLB flush facilities provided by the different chip variants. First of all we use an (mostly arbitrary) cut-off of 256K which is about 32 pages. This can be tuned in the future. The huge range code path for each chip works as follows: 1) On spitfire we flush all non-locked TLB entries using diagnostic acceses. 2) On cheetah we use the "flush all" TLB flush. 3) On sun4v/hypervisor we do a TLB context flush on context 0, which unlike previous chips does not remove "permanent" or locked entries. We could probably do something better on spitfire, such as limiting the flush to kernel TLB entries or even doing range comparisons. However that probably isn't worth it since those chips are old and the TLB only had 64 entries. Reported-by: James Clarke <jrtc27@jrtc27.com> Tested-by: James Clarke <jrtc27@jrtc27.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-27blk-mq: update hardware and software queues for sleeping allocJens Axboe
If we end up sleeping due to running out of requests, we should update the hardware and software queues in the map ctx structure. Otherwise we could end up having rq->mq_ctx point to the pre-sleep context, and risk corrupting ctx->rq_list since we'll be grabbing the wrong lock when inserting the request. Reported-by: Dave Jones <davej@codemonkey.org.uk> Reported-by: Chris Mason <clm@fb.com> Tested-by: Chris Mason <clm@fb.com> Fixes: 63581af3f31e ("blk-mq: remove non-blocking pass in blk_mq_map_request") Signed-off-by: Jens Axboe <axboe@fb.com>
2016-10-27driver core: Make Kconfig text for DEBUG_TEST_DRIVER_REMOVE strongerLaura Abbott
The current state of driver removal is not great. CONFIG_DEBUG_TEST_DRIVER_REMOVE finds lots of errors. The help text currently undersells exactly how many errors this option will find. Add a bit more description to indicate this option shouldn't be turned on unless you actually want to debug driver removal. The text can be changed later when more drivers are fixed up. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27kernfs: Add noop_fsync to supported kernfs_file_fopsTony Luck
If you edit a kernfs backed file with vi(1), you see an ugly error message when you write the file because vi tries to fsync(2) the file after writing, which fails. We have noop_fsync() for this, use it. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27Merge remote-tracking branch 'mkp-scsi/4.9/scsi-fixes' into fixesJames Bottomley
2016-10-27vt: clear selection before resizingScot Doyle
When resizing a vt its selection may exceed the new size, resulting in an invalid memory access [1]. Clear the selection before resizing. [1] http://lkml.kernel.org/r/CACT4Y+acDTwy4umEvf5ROBGiRJNrxHN4Cn5szCXE5Jw-d1B=Xw@mail.gmail.com Reported-and-tested-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27sc16is7xx: always write state when configuring GPIO as an outputFrancois Berder
The regmap_update first reads the IOState register and then triggers a write if needed. However, GPIOS might be configured as an input so the read to IOState on this GPIO is the current state which might be random. Signed-off-by: Francois Berder <Francois.Berder@imgtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27sh-sci: document R8A7743/5 supportSergei Shtylyov
Renesas RZ/G SoC also have the SCIF, SCIFA, SCIFB, and HSCIF ports and they seem compatible with the R-Car gen2 SoC in this respect... Document RZ/G1[ME] (also known as R8A774[35]) SoC bindings. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27tty: serial: 8250: 8250_core: NXP SC16C2552 workaroundSteve Shih
NXP SC16C2552 requires that we always write a reset to the RX FIFO and TX FIFO whenever we enable the FIFOs Cc: xe-kernel@external.cisco.com Signed-off-by: Steve Shih <sshih@cisco.com> Signed-off-by: David Singleton <davsingl@cisco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27tty: limit terminal size to 4M charsDmitry Vyukov
Size of kmalloc() in vc_do_resize() is controlled by user. Too large kmalloc() size triggers WARNING message on console. Put a reasonable upper bound on terminal size to prevent WARNINGs. Signed-off-by: Dmitry Vyukov <dvyukov@google.com> CC: David Rientjes <rientjes@google.com> Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: linux-kernel@vger.kernel.org Cc: syzkaller@googlegroups.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27tty: serial: fsl_lpuart: Fix Tx DMA edge caseAaron Brice
In the case where head == 0 on the circular buffer, there should be one DMA buffer, not two. The second zero-length buffer would break the lpuart driver, transfer would never complete. Signed-off-by: Aaron Brice <aaron.brice@datasoft.com> Acked-by: Stefan Agner <stefan@agner.ch> Tested-by: Stefan Agner <stefan@agner.ch> Tested-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: 8250_lpss: enable MSI for sureAndy Shevchenko
The commit 4fe0d154880b ("PCI: Use positive flags in pci_alloc_irq_vectors()") replaces flags from negative to positive values which makes mandatory to have the last argument in pci_alloc_irq_vectors() non-zero (if we want to be no-op). This basically drops MSI enabling in 8250_lpss driver. Restore desired behaviour in 8250_lpss by passing PCI_IRQ_ALL_TYPES instead of 0 to pci_alloc_irq_vectors(). Fixes: 60a9244a5d14 ("serial: 8250_lpss: enable MSI for Intel Quark") Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: core: fix console problems on uart_closeRob Herring
Commit 761ed4a94582 ('tty: serial_core: convert uart_close to use tty_port_close') started setting the ttyport console flag for serial drivers. This is causing crashes, hangs, or garbage output on several platforms because the serial shutdown is skipped and IRQs are left enabled. Partially revert commit 761ed4a94582 and drop reporting UART tty_ports as a console leaving the console handling to the serial_core as it was before. Fixes: 761ed4a94582ab29 ("tty: serial_core: convert uart_close to use tty_port_close") Reported-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reported-by: Mike Galbraith <umgwanakikbuti@gmail.com> Reported-by: Mugunthan V N <mugunthanvnm@ti.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Alan Cox <alan@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: linux-serial@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: 8250_uniphier: fix clearing divisor latch access bitMasahiro Yamada
At this point, 'value' is always a byte, then this code is clearing bit 15, which is already clear. I meant to clear bit 7. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reported-by: Denys Vlasenko <dvlasenk@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: 8250_uniphier: fix more unterminated stringDenys Vlasenko
Commit 1681d2116c96 ("serial: 8250_uniphier: add "\n" at the end of error log") missed this. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> [masahiro: add commit log] Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: pch_uart: add terminate entry for dmi_system_id tablesWei Yongjun
Make sure dmi_system_id tables are NULL terminated. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27devicetree: bindings: uart: Add new compatible string for ZynqMPNava kishore Manne
This patch Adds the new compatible string for ZynqMP SoC. Signed-off-by: Nava kishore Manne <navam@xilinx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: xuartps: Add new compatible string for ZynqMPNava kishore Manne
This patch Adds the new compatible string for ZynqMP SoC. Signed-off-by: Nava kishore Manne <navam@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: SERIAL_STM32 should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `stm32_serial_remove': stm32-usart.c:(.text+0xcea1a): undefined reference to `bad_dma_ops' stm32-usart.c:(.text+0xcea7a): undefined reference to `bad_dma_ops' Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27serial: stm32: Fix comparisons with undefined registerGeert Uytterhoeven
drivers/tty/serial/stm32-usart.c: In function ‘stm32_receive_chars’: drivers/tty/serial/stm32-usart.c:130: warning: comparison is always true due to limited range of data type drivers/tty/serial/stm32-usart.c: In function ‘stm32_tx_dma_complete’: drivers/tty/serial/stm32-usart.c:177: warning: comparison is always false due to limited range of data type stm32_usart_offsets.icr is u8, while UNDEF_REG = ~0 is int, and thus 0xffffffff. As all registers in stm32_usart_offsets are u8, change the definition of UNDEF_REG to 0xff to fix this. Fixes: ada8618ff3bfe183 ("serial: stm32: adding support for stm32f7") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27tty: vt, fix bogus division in csi_JJiri Slaby
In csi_J(3), the third parameter of scr_memsetw (vc_screenbuf_size) is divided by 2 inappropriatelly. But scr_memsetw expects size, not count, because it divides the size by 2 on its own before doing actual memset-by-words. So remove the bogus division. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Petr Písař <ppisar@redhat.com> Fixes: f8df13e0a9 (tty: Clean console safely) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vc04_services: use bcm2835 consequentlyStefan Wahren
The naming bcm2708 is used only in the vendor kernel, so better replace it with bcm2835 which is used in mainline in order to avoid any confusion. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vc04_services: fix CamelCaseStefan Wahren
This fixes the CamelCase of some variables. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vchiq_shim: avoid code duplicationStefan Wahren
Rearrange the polling loops in order to avoid code duplication. Btw we fix the style of the comments. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vchiq_arm: Make DT firmware node mandatoryStefan Wahren
In Linux Mainline there wasn't a chance to boot the RPi without DT. So we can make the firmware node mandatory. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vchiq_arm: add MODULE_DESCRIPTIONStefan Wahren
This patch adds the missing module description for the driver. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: sm750fb: Refine the code and remove unused code.Elise Lennion
Every call to the function waitNextVerticalSync() used the macro primaryWaitVerticalSync(), so the macro was removed and the function waitNextVerticalSync() renamed to primary_wait_vertical_sync(). With this change, an unnecessary 'if' statement was removed together with the lines within the 'else' statement, because it was never satisfied. The modified function was refined to better match the Kernel coding style. Signed-off-by: Elise Lennion <elise.lennion@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: vc04_services: Replace dmac_map_area with dmac_map_sgMichael Zoran
The original arm implementation uses dmac_map_area which is not portable. Replace it with an architecture neutral version which uses dma_map_sg. As you can see that for larger page sizes, the dma_map_sg implementation is faster then the original unportable dma_map_area implementation. Test dmac_map_area dma_map_page dma_map_sg vchiq_test -b 4 10000 51us/iter 76us/iter 76us vchiq_test -b 8 10000 70us/iter 82us/iter 91us vchiq_test -b 16 10000 94us/iter 118us/iter 121us vchiq_test -b 32 10000 146us/iter 173us/iter 187us vchiq_test -b 64 10000 263us/iter 328us/iter 299us vchiq_test -b 128 10000 529us/iter 631us/iter 595us vchiq_test -b 256 10000 2285us/iter 2275us/iter 2001us vchiq_test -b 512 10000 4372us/iter 4616us/iter 4123us For message sizes >= 64KB, dma_map_sg is faster then dma_map_page. For message size >= 256KB, the dma_map_sg is the fastest implementation. "Normal" messages sizes should be about 1MB which is beyond the length that this change shows a speed increase. This is v2 of the patch which includes extra WARN_ONs and incorporates feedback from Eric Anholt <eric@anholt.net>. Signed-off-by: Michael Zoran <mzoran@crowfest.net> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: ks7010: add a blank line after declarationsJiong Du
Fixes checkpatch warning: Missing a blank line after declarations Signed-off-by: Jiong Du <jiongdu0.0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: ks7010: split long lineJiong Du
Fixes checkpatch warning: line over 80 characters Signed-off-by: Jiong Du <jiongdu0.0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: ks7010: remove space before tabJiong Du
Fixes checkpatch warning: space before tabs Signed-off-by: Jiong Du <jiongdu0.0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: ks7010: fix complex macro errorJiong Du
Fixes checkpatch error: Macros with complex values should be enclosed in parentheses Signed-off-by: Jiong Du <jiongdu0.0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: ks7010: fix spacing errorsJiong Du
Fixes checkpatch errors: spacing errors Signed-off-by: Jiong Du <jiongdu0.0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: uprev binary interface to match MC v10.xIoana Ciornei
DPAA2 will not support MC firmware versions prior to MC v10.x. Update the MC interface code and drivers to reflect this. -update the object .h files and code that builds commands to include the new command version in the command header -object versions are no longer available in the object attributes, so remove references to them and instead get the version from the new get_api_version() command -create/destroy commands for all objects have new arguments -dpmng_get_container_id() is replaced by dprc_get_container_id() This supports a hardware ABI change and thus to match the new ABI all the above changes need to happen in a single patch. All MC firmware versions >= 10 will be supported going forward. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: update copyright datesStuart Yoder
Many source files have evolved without copyright date updates. Update the dates to reflect work through 2016. Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: improve wording in commentsStuart Yoder
improve and clarify miscellaneous comments in the bus driver and allocator Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: cleanup: improve clarity of messagesStuart Yoder
improve some messages by shortening and rewording Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: improve message clarity by adding __func__Stuart Yoder
clarify some error messages by printing the actual function name involved Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: improve pr_* messagesStuart Yoder
define pr_fmt so non dev_* messages will have an fsl-mc prefix and remove "fsl-mc" from messages where it would now be redundant Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: cleanup comment styleStuart Yoder
Be consistent and use kernel-preferred multi-line comment style everywhere. Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: whitespace cleanup: improve alignment in prototypesIoana Ciornei
To improve readability for structs and function definitions, separate type and variable name by a single space, instead of an inconsistent number of tabs. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: whitespace cleanup: align function argsIoana Ciornei
align function arguments that were not aligned to the starting parenthesis Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: whitespace cleanup: remove extraenous tabsStuart Yoder
use one tab to separate name and value in #define definitions Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: whitespace cleanup: remove blank linesStuart Yoder
remove instances of multiple blank lines in comments Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: fsl-mc: update MAINTAINERSStuart Yoder
-German has moved on to other things and wished to be removed as a maintainer -cleanup the driver description to use the proper name of the driver (i.e. the fsl-mc bus driver) and remove incorrect references to Freescale Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> Acked-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27Staging:dgnc:dgnc_tty: fix Block comments should align the * on each lineNadim Almas
Block comments should align the * on each line as reported by checkpatch.pl Signed-off-by: Nadim Almas <nadim.902@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-27staging: most: hdm-usb: introduce synchronization functionAndrey Shvetsov
This patch introduces the function start_sync_ep() and relocates the triggers for synchronization to this function. Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de> Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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