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2017-02-09staging: fsl-mc: dpbp: drop unused APIsLaurentiu Tudor
Leave only APIs that will be used in upcomming drivers. The patch is mostly mechanical, with a couple exceptions: - getters/setters were not removed even if only one of them is being used - versioning API was also left in place They will be added back on an as-needed basis. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: dpmng: drop unused prototypeLaurentiu Tudor
The implementation was removed in commit: decd3d0cf (staging: fsl-mc: uprev binary interface to match MC v10.x) but the prototype was left behind. Also fix a message that was wrongly mentioning it. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: dpmcp: drop unused APIsLaurentiu Tudor
These APIs are not used yet, so drop the dead code. The patch is mostly mechanical, with a couple exceptions: - getters/setters were not removed even if only one of them is being used - versioning API was also left in place Also in this patch, add missing prototype for version query function. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: remove slab cache for mc devicesLaurentiu Tudor
Let's drop the slab cache for objects until we actually have proof that it improves performance. This makes the code cleaner. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: don't use devres api for refcounted objectsLaurentiu Tudor
Mixing two memory management systems, in this case managed device resource api and refcounted objects is a bad idea. Lifetime of an object is controlled by its refcount so allocating it with other apis that have their own lifetime control is not ok. Drop devm_*() apis in favor of plain allocations. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: add device release callbackLaurentiu Tudor
When hot unplugging a mc-bus device the kernel displays this pertinent message, followed by a stack dump: "Device 'foo.N' does not have a release() function, it is broken and must be fixed." Add the required callback to fix and drop the now uneeded explicit freeing. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: fix device ref countingLaurentiu Tudor
Drop unneeded get_device() call at device creation and, as per documentation, drop reference count after using device_find_child() return. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: fsl-mc: drop root dprc countingLaurentiu Tudor
It was used just to sanity check some obscure cases that are unlikely to ever happen. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: sm750fb: Replace POKE32 and PEEK32 by inline functionsMatthieu Simon
POKE32 and PEEK32 have been replaced by inlined functions poke32 and peek32. Having inline functions instead of macros help to get the correct type-checking and avoid the possible precedence issues reported by checkpatch. Signed-off-by: Matthieu Simon <gmatthsim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: rtl8192u: remove redundant null check on array algColin Ian King
u.crypt.alg is an array of u8 integers and hence the null check on this array is redundant and can be removed. Detected with CoverityScan, CID#143214 ("Array compared against 0") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: rtl8192u: Fix indentationFu Yong Quah
Fix number of indentaions for block scopes as suggested by Documentation/CodingStyle. Signed-off-by: Fu Yong Quah <quah.fy95@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging:r8188eu: replace recv_frame->rx_(data|len|tail) with ↵Ivan Safonov
pkt->(data|len|tail) and remove unused recvframe_(put|pull|pull_tail)() recv_frame->rx_(data|len|tail) duplicate pkt (skb) data|len|tail members and require special functions recvframe_(put|pull|pull_tail)() instead of skb_(put|pull|trim). Replace rx_(data|len|tail) with pkt->(data|len|tail), remove rx_(data|len|tail) and remove recvframe_(put|pull|pull_tail)(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging:r8188eu: update pkt->(data|tail|len) synchronously with ↵Ivan Safonov
rx_(data|tail|len) in recv_frame structure Original driver code uses rx_* members to store skb (pkt) fields (instead of pkt->* members), pkt->* updated only after data completely formed, not in process. Update pkt->* after data buffer changed (with rx_*). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging:r8188eu: remove unused rtw_ieee80211_bar structure definitionIvan Safonov
rtw_ieee80211_bar structure definition does not used. Remove it. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging:r8188eu: replace rx_end member of recv_frame with pkt->endIvan Safonov
rx_end is duplication of pkt->end pointer. pkt->end is preferred, because it is native skb field supported by skb_*() functions. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: rtl8712: rtl8712: fixed missing conversion to le32Carlos Palminha
Fixed missing conversion to le32, detected by sparse (invalid assignment from int to __le32) Signed-off-by: Carlos Palminha <palminha@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09Staging: bcm2835-audio: remove unneeded NULL checkDan Carpenter
We just dereferenced "instance" on the line before so checking it here is pointless. Anyway, it can't be NULL here so let's remove the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09Staging: bcm2835-audio: fix an uninitialized return valueDan Carpenter
"ret" isn't necessarily initialized on the success path. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: off by one in snd_bcm2835_playback_open_generic()Dan Carpenter
The > should be >= otherwise we write beyond the end of the array when we do: chip->alsa_stream[idx] = alsa_stream; Fixes: 23b028c871e1 ("staging: bcm2835-audio: initial staging submission") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09Staging: bcm2835-audio: Fixed that open brace should be on previous line ↵Victor Vaschenko
error in bcm2835-ctl.c Fixed ERROR: that open brace { should be on the previous line. One coding style correction for better readable code. Signed-off-by: Victor Vaschenko <vicmos89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Remove unnecessary space after castSimon Sandström
Fixes checkpatch check "No space is necessary after a cast". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Rewrite comparison to NULLSimon Sandström
Fixes checkpatch check "Comparison to NULL could be written '!chip'". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Fix argument indentationSimon Sandström
Fixes checkpatch CHECK: "Alignment should match open parenthesis". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Simplify bcm2835_alsa_device_init()Simon Sandström
Fixes checkpatch warning "Missing a blank line after declarations". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Move open brace to correct lineSimon Sandström
Fixes checkpatch error "open brace { should be on the previous line". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Remove whitespace before quoted newlineSimon Sandström
Fixes checkpatch warning "unnecessary whitespace before a quoted newline". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Remove incorrect whitespaceSimon Sandström
According to the coding style, "bcm2835_ship ** rchip" should be "bcm2835 **rchip". Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: bcm2835-audio: Remove static initialisationSimon Sandström
Static pointers are explicility initialised to NULL. Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: gdm724x: fix incorrect type in assignmentJavier Rodriguez
Fix sparse warning issue. drivers/staging/gdm724x/gdm_lte.c:201:33: warning: incorrect type in assignment (different base types) drivers/staging/gdm724x/gdm_lte.c:201:33: expected unsigned int [unsigned] [addressable] [usertype] ph_len drivers/staging/gdm724x/gdm_lte.c:201:33: got restricted __be16 [usertype] payload_len Signed-off-by: Javier Rodriguez <jrodbar@yahoo.es> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: gdm724x: fix a couple array overflowsDan Carpenter
The find_dev_index() function is frustrating. If you give it an invalid index then it returns 0. That was the intent except there is an off-by-one so it can return MAX_NIC_TYPE which is one higher than we want. There is one caller which had a sanity check to catch invalid returns, but the other two callers assumed that index was valid. My feeling is that when we are given invalid indexes, that should be treated like an error and we abandon what we were doing. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: most: dim2_hdm octal permissions fixstephen knipe
This patch is to make the permissions sent to module_param be explicitly octal in accordance with the linux style conventions. Issues found by checkpatch.pl. Signed-off-by: stephen knipe <steve.knipe@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09Staging: speakup: speakup.h - remove unused defineDerek Robson
As part of cleaning up symbolic permissions found define that is not used. Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-09staging: greybus: operation: add generic timeout supportJohan Hovold
Add a struct timer_list to struct gb_operation and use that to implement generic operation timeouts. This simplifies the synchronous operation handling somewhat while also providing a generic timeout mechanism that drivers can use for asynchronous operations. Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-06Merge 4.10-rc7 into staging-nextGreg Kroah-Hartman
This resolves the merge errors that were reported in linux-next and it picks up the staging and IIO fixes that we need/want in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05Linux 4.10-rc7Linus Torvalds
2017-02-05staging: fbtft: fix unaligned parenthesesUmang Raghuvanshi
Fix the following formatting issues: CHECK: Alignment should match open parenthesis Signed-off-by: Umang Raghuvanshi <u@umangis.me> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05Drivers: staging: speakup: spk_priv.h - style fixDerek Robson
Changed function definition argument to have identifier name. found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05staging: vchip_shim: Remove unneeded stddef.h includeStafford Horne
Building on openrisc musl toolchain this causes the allyesconfig build to fail. drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c:42:20: fatal error: stddef.h: No such file or directory Removing this causes no issues with the build. Signed-off-by: Stafford Horne <shorne@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05staging: vt6656: Add missing identifier namesSimon Sandström
Fix all "function definition argument '...' should also have an identifier name" warnings in vt6656. Use identifier name from each corresponding C file. Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05Staging: bcm2835-audio: removed spaces around parenthesisMichael Rupprecht
Removed unnecessary spaces around parenthesis as reported by checkpatch.pl Signed-off-by: Michael Rupprecht <mail.michaelrupprecht@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05staging:most/hdm-i2c: Replace symbolic permissions with octal permissionsZhengyi Shen
WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. This warning was detected by checkpatch.pl for hdm_i2c.c. Signed-off-by: Zhengyi Shen <shenzhengyi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-05staging: octeon: Fix line over 80 charactersKamal Heib
This patch fix the line over 80 characters warning that was detected using checkpatch.pl script. Fixes: 6fe5efa1415c ('staging: octeon: Convert create_singlethread_workqueue()') Cc: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-04Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: - Prevent double activation of interrupt lines, which causes problems on certain interrupt controllers - Handle the fallout of the above because x86 (ab)uses the activation function to reconfigure interrupts under the hood. * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/irq: Make irq activate operations symmetric irqdomain: Avoid activating interrupts more than once
2017-02-04Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fix from Radim Krčmář: "Fix a regression that prevented migration between hosts with different XSAVE features even if the missing features were not used by the guest (for stable)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: do not save guest-unsupported XSAVE state
2017-02-04Merge tag 'char-misc-4.10-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are two bugfixes that resolve some reported issues. One in the firmware loader, that should fix the much-reported problem of crashes with it. The other is a hyperv fix for a reported regression. Both have been in linux-next for a week or so with no reported issues" * tag 'char-misc-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read() firmware: fix NULL pointer dereference in __fw_load_abort()
2017-02-04Merge tag 'staging-4.10-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO fixes from Greg KH: "Here are a few small IIO and one staging driver fix for 4.10-rc7. They fix some reported issues with the drivers. All of them have been in linux-next for a week or so with no reported issues" * tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: greybus: timesync: validate platform state callback iio: dht11: Use usleep_range instead of msleep for start signal iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume iio: health: max30100: fixed parenthesis around FIFO count check iio: health: afe4404: retrieve a valid iio_dev in suspend/resume iio: health: afe4403: retrieve a valid iio_dev in suspend/resume
2017-02-04Merge tag 'usb-4.10-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB fixes for some reported issues, and the usual number of new device ids for 4.10-rc7. All of these, except the last new device id, have been in linux-next for a while with no reported issues" * tag 'usb-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: pl2303: add ATEN device ID usb: gadget: f_fs: Assorted buffer overflow checks. USB: Add quirk for WORLDE easykey.25 MIDI keyboard usb: musb: Fix external abort on non-linefetch for musb_irq_work() usb: musb: Fix host mode error -71 regression USB: serial: option: add device ID for HP lt2523 (Novatel E371) USB: serial: qcserial: add Dell DW5570 QDL
2017-02-03Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "A single fix this time: a fix for a virtqueue removal bug which only appears to affect S390, but which results in the queue hanging forever thus causing the machine to fail shutdown" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: virtio_scsi: Reject commands when virtqueue is broken
2017-02-03Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio/vhost fixes from Michael S. Tsirkin: "Last minute fixes: - ARM DMA fix revert - vhost endian-ness fix - MAINTAINERS: email address change for Amit" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: MAINTAINERS: update email address for Amit Shah vhost: fix initialization for vq->is_le Revert "vring: Force use of DMA API for ARM-based systems with legacy devices"
2017-02-03Merge tag 'vfio-v4.10-rc7' of git://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO fix from Alex Williamson: "Fix an error path in SPAPR IOMMU backend (Alexey Kardashevskiy)" * tag 'vfio-v4.10-rc7' of git://github.com/awilliam/linux-vfio: vfio/spapr: Fix missing mutex unlock when creating a window
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