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2014-04-04Merge branch 'cross-rename' of ↵Linus Torvalds17-313/+643
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull renameat2 system call from Miklos Szeredi: "This adds a new syscall, renameat2(), which is the same as renameat() but with a flags argument. The purpose of extending rename is to add cross-rename, a symmetric variant of rename, which exchanges the two files. This allows interesting things, which were not possible before, for example atomically replacing a directory tree with a symlink, etc... This also allows overlayfs and friends to operate on whiteouts atomically. Andy Lutomirski also suggested a "noreplace" flag, which disables the overwriting behavior of rename. These two flags, RENAME_EXCHANGE and RENAME_NOREPLACE are only implemented for ext4 as an example and for testing" * 'cross-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ext4: add cross rename support ext4: rename: split out helper functions ext4: rename: move EMLINK check up ext4: rename: create ext4_renament structure for local vars vfs: add cross-rename vfs: lock_two_nondirectories: allow directory args security: add flags to rename hooks vfs: add RENAME_NOREPLACE flag vfs: add renameat2 syscall vfs: rename: use common code for dir and non-dir vfs: rename: move d_move() up vfs: add d_is_dir()
2014-04-04Merge branch 'v4l_for_linus' of ↵Linus Torvalds384-7923/+44014
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: "The main set of series of patches for media subsystem, including: - document RC sysfs class - added an API to setup scancode to allow waking up systems using the Remote Controller - add API for SDR devices. Drivers are still on staging - some API improvements for getting EDID data from media inputs/outputs - new DVB frontend driver for drx-j (ATSC) - one driver (it913x/it9137) got removed, in favor of an improvement on another driver (af9035) - added a skeleton V4L2 PCI driver at documentation - added a dual flash driver (lm3646) - added a new IR driver (img-ir) - added an IR scancode decoder for the Sharp protocol - some improvements at the usbtv driver, to allow its core to be reused. - added a new SDR driver (rtl2832u_sdr) - added a new tuner driver (msi001) - several improvements at em28xx driver to fix PM support, device removal and to split the V4L2 specific bits into a separate sub-driver - one driver got converted to videobuf2 (s2255drv) - the e4000 tuner driver now follows an improved binding model - some fixes at V4L2 compat32 code - several fixes and enhancements at videobuf2 code - some cleanups at V4L2 API documentation - usual driver enhancements, new board additions and misc fixups" [ NOTE! This merge effective drops commit 4329b93b283c ("of: Reduce indentation in of_graph_get_next_endpoint"). The of_graph_get_next_endpoint() function was moved and renamed by commit fd9fdb78a9bf ("[media] of: move graph helpers from drivers/media/v4l2-core to drivers/of"). It was originally called v4l2_of_get_next_endpoint() and lived in the file drivers/media/v4l2-core/v4l2-of.c. In that original location, it was then fixed to support empty port nodes by commit b9db140c1e46 ("[media] v4l: of: Support empty port nodes"), and that commit clashes badly with the dropped "Reduce intendation" commit. I had to choose one or the other, and decided that the "Support empty port nodes" commit was more important ] * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (426 commits) [media] em28xx-dvb: fix PCTV 461e tuner I2C binding Revert "[media] em28xx-dvb: fix PCTV 461e tuner I2C binding" [media] em28xx: fix PCTV 290e LNA oops [media] em28xx-dvb: fix PCTV 461e tuner I2C binding [media] m88ds3103: fix bug on .set_tone() [media] saa7134: fix WARN_ON during resume [media] v4l2-dv-timings: add module name, description, license [media] videodev2.h: add parenthesis around macro arguments [media] saa6752hs: depends on CRC32 [media] si4713: fix Kconfig dependencies [media] Sensoray 2255 uses videobuf2 [media] adv7180: free an interrupt on failure paths in init_device() [media] e4000: make VIDEO_V4L2 dependency optional [media] af9033: Don't export functions for the hardware filter [media] af9035: use af9033 PID filters [media] af9033: implement PID filter [media] rtl2832_sdr: do not use dynamic stack allocation [media] e4000: fix 32-bit build error [media] em28xx-audio: make sure audio is unmuted on open() [media] DocBook media: v4l2_format_sdr was renamed to v4l2_sdr_format ...
2014-04-03Merge branch 'linux_next' of ↵Linus Torvalds1-9/+16
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac Pull sb_edac patches from Mauro Carvalho Chehab: "A couple sb_edac driver improvements, cleaning a little bit the amount of data sent to dmesg, and fixing one error message" * 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac: sb_edac: mark MCE messages as KERN_DEBUG sb_edac: use "event" instead of "exception" when MC wasnt signaled
2014-04-03Merge branch 'for-linus' of ↵Linus Torvalds35-1301/+1910
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "The first round of updates for the input subsystem. Just new drivers and existing driver fixes, no core changes except for the new uinput IOCTL to allow userspace to fetch sysfs name of the input device that was created" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (43 commits) Input: edt-ft5x06 - add a missing condition Input: appletouch - fix jumps when additional fingers are detected Input: appletouch - implement sensor data smoothing Input: add driver for SOC button array Input: pm8xxx-vibrator - add DT match table Input: pmic8xxx-pwrkey - migrate to DT Input: pmic8xxx-keypad - migrate to DT Input: pmic8xxx-keypad - migrate to regmap APIs Input: pmic8xxx-keypad - migrate to devm_* APIs Input: pmic8xxx-keypad - fix build by removing gpio configuration Input: add new driver for ARM CLPS711X keypad Input: edt-ft5x06 - add support for M09 firmware version Input: edt-ft5x06 - ignore touchdown events Input: edt-ft5x06 - adjust delays to conform datasheet Input: edt-ft5x06 - add DT support Input: edt-ft5x06 - several cleanups; no functional change Input: appletouch - dial back fuzz setting Input: remove obsolete tnetv107x drivers Input: sirfsoc-onkey - set the capability of reporting KEY_POWER Input: da9052_onkey - use correct register bit for key status ...
2014-04-03Merge tag 'rdma-for-linus' of ↵Linus Torvalds88-1475/+4634
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband updates from Roland Dreier: "Main batch of InfiniBand/RDMA changes for 3.15: - The biggest change is core API extensions and mlx5 low-level driver support for handling DIF/DIX-style protection information, and the addition of PI support to the iSER initiator. Target support will be arriving shortly through the SCSI target tree. - A nice simplification to the "umem" memory pinning library now that we have chained sg lists. Kudos to Yishai Hadas for realizing our code didn't have to be so crazy. - Another nice simplification to the sg wrappers used by qib, ipath and ehca to handle their mapping of memory to adapter. - The usual batch of fixes to bugs found by static checkers etc. from intrepid people like Dan Carpenter and Yann Droneaud. - A large batch of cxgb4, ocrdma, qib driver updates" * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (102 commits) RDMA/ocrdma: Unregister inet notifier when unloading ocrdma RDMA/ocrdma: Fix warnings about pointer <-> integer casts RDMA/ocrdma: Code clean-up RDMA/ocrdma: Display FW version RDMA/ocrdma: Query controller information RDMA/ocrdma: Support non-embedded mailbox commands RDMA/ocrdma: Handle CQ overrun error RDMA/ocrdma: Display proper value for max_mw RDMA/ocrdma: Use non-zero tag in SRQ posting RDMA/ocrdma: Memory leak fix in ocrdma_dereg_mr() RDMA/ocrdma: Increment abi version count RDMA/ocrdma: Update version string be2net: Add abi version between be2net and ocrdma RDMA/ocrdma: ABI versioning between ocrdma and be2net RDMA/ocrdma: Allow DPP QP creation RDMA/ocrdma: Read ASIC_ID register to select asic_gen RDMA/ocrdma: SQ and RQ doorbell offset clean up RDMA/ocrdma: EQ full catastrophe avoidance RDMA/cxgb4: Disable DSGL use by default RDMA/cxgb4: rx_data() needs to hold the ep mutex ...
2014-04-03Merge tag 'hwmon-for-linus' of ↵Linus Torvalds3-5/+6
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull second round of hwmon updates from Guenter Roeck: "Add support for AMD F16 M30h processor to k10temp driver. This adds one more patch which had secondary dependencies. The branch point is arbitrary, but I did run a full set of build and qemu tests on it. While there are some new build failures (6 out of 122 in my builds), none are due to this commit" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (k10temp) Add support for AMD F16 M30h processor
2014-04-03Merge tag 'gpio-v3.15-1' of ↵Linus Torvalds56-960/+2390
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull bulk of gpio updates from Linus Walleij: "A pretty big chunk of changes this time, but it has all been on rotation in linux-next and had some testing. Of course there will be some amount of fixes on top... - Merged in a branch of irqchip changes from Thomas Gleixner: we need to have new callbacks from the irqchip to determine if the GPIO line will be eligible for IRQs, and this callback must be able to say "no". After some thinking I got the branch from tglx and have switched all current users over to use this. - Based on tglx patches, we have added some generic irqchip helpers in the gpiolib core. These will help centralize code when GPIO drivers have simple chained/cascaded IRQs. Drivers will still define their irqchip vtables, but the gpiolib core will take care of irqdomain set-up, mapping from local offsets to Linux irqs, and reserve resources by marking the GPIO lines for IRQs. - Initially the PL061 and Nomadik GPIO/pin control drivers have been switched over to use the new gpiochip-to-irqchip infrastructure with more drivers expected for the next kernel cycle. The factoring of just two drivers still makes it worth it so it is already a win. - A new driver for the Synopsys DesignWare APB GPIO block. - Modify the DaVinci GPIO driver to be reusable also for the new TI Keystone architecture. - A new driver for the LSI ZEVIO SoCs. - Delete the obsolte tnetv107x driver. - Some incremental work on GPIO descriptors: have gpiod_direction_output() use a logical level, respecting assertion polarity through ACTIVE_LOW flags, adding gpiod_direction_output_raw() for the case where you want to set that very value. Add gpiochip_get_desc() to fetch a GPIO descriptor from a specific offset on a certain chip inside driver code. - Switch ACPI GPIO code over to using gpiochip_get_desc() and get rid of gpio_to_desc(). - The ACPI GPIO event handling code has been reworked after encountering an actual real life implementation. - Support for ACPI GPIO operation regions. - Generic GPIO chips can now be assigned labels/names from platform data. - We now clamp values returned from GPIO drivers to the boolean [0,1] range. - Some improved documentation on how to use the polarity flag was added. - a large slew of incremental driver updates and non-critical fixes. Some targeted for stable" * tag 'gpio-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (80 commits) gpio: rcar: Add helper variable dev = &pdev->dev gpio-lynxpoint: force gpio_get() to return "1" and "0" only gpio: unmap gpio irqs properly pch_gpio: set value before enabling output direction gpio: moxart: Actually set output state in moxart_gpio_direction_output() gpio: moxart: Avoid forward declaration gpio: mxs: Allow for recursive enable_irq_wake() call gpio: samsung: Add missing "break" statement gpio: twl4030: Remove redundant assignment gpio: dwapb: correct gpio-cells in binding document gpio: iop: fix devm_ioremap_resource() return value checking pinctrl: coh901: convert driver to use gpiolib irqchip pinctrl: nomadik: convert driver to use gpiolib irqchip gpio: pl061: convert driver to use gpiolib irqchip gpio: add IRQ chip helpers in gpiolib pinctrl: nomadik: factor in platform data container pinctrl: nomadik: rename secondary to latent gpio: Driver for SYSCON-based GPIOs gpio: generic: Use platform_device_id->driver_data field for driver flags pinctrl: coh901: move irq line locking to resource callbacks ...
2014-04-03Merge branch 'akpm' (incoming from Andrew)Linus Torvalds276-3074/+5246
Merge first patch-bomb from Andrew Morton: - Various misc bits - kmemleak fixes - small befs, codafs, cifs, efs, freexxfs, hfsplus, minixfs, reiserfs things - fanotify - I appear to have become SuperH maintainer - ocfs2 updates - direct-io tweaks - a bit of the MM queue - printk updates - MAINTAINERS maintenance - some backlight things - lib/ updates - checkpatch updates - the rtc queue - nilfs2 updates - Small Documentation/ updates * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (237 commits) Documentation/SubmittingPatches: remove references to patch-scripts Documentation/SubmittingPatches: update some dead URLs Documentation/filesystems/ntfs.txt: remove changelog reference Documentation/kmemleak.txt: updates fs/reiserfs/super.c: add __init to init_inodecache fs/reiserfs: move prototype declaration to header file fs/hfsplus/attributes.c: add __init to hfsplus_create_attr_tree_cache() fs/hfsplus/extents.c: fix concurrent acess of alloc_blocks fs/hfsplus/extents.c: remove unused variable in hfsplus_get_block nilfs2: update project's web site in nilfs2.txt nilfs2: update MAINTAINERS file entries fix nilfs2: verify metadata sizes read from disk nilfs2: add FITRIM ioctl support for nilfs2 nilfs2: add nilfs_sufile_trim_fs to trim clean segs nilfs2: implementation of NILFS_IOCTL_SET_SUINFO ioctl nilfs2: add nilfs_sufile_set_suinfo to update segment usage nilfs2: add struct nilfs_suinfo_update and flags nilfs2: update MAINTAINERS file entries fs/coda/inode.c: add __init to init_inodecache() BEFS: logging cleanup ...
2014-04-03Documentation/SubmittingPatches: remove references to patch-scriptsMitchel Humpherys2-9/+0
The link to the tarball for Andrew Morton's patch scripts is dead. These scripts don't seem to be used for kernel development these days anyways so just rip out all references to them. Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03Documentation/SubmittingPatches: update some dead URLsMitchel Humpherys3-6/+6
The links to "The perfect patch" and "NO!!!! No more huge patch bombs..." have gone stale. Update them to some working locations. Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03Documentation/filesystems/ntfs.txt: remove changelog referenceFabian Frederick1-2/+0
File was removed in commit 7c821a179f91 ("Remove fs/ntfs/ChangeLog"). Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03Documentation/kmemleak.txt: updatesWang YanQing1-5/+3
Update Documentatin/kmemleak.txt to reflect the following changes: Commit b69ec42b1b19 ("Kconfig: clean up the long arch list for the DEBUG_KMEMLEAK config option") made it so that we can't check supported architectures by read Kconfig.debug. Commit 85d3a316c71 ("kmemleak: use rbtree instead of prio tree") converted kmemleak to use rbtree instead of prio tree. Signed-off-by: Wang YanQing <udknight@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/reiserfs/super.c: add __init to init_inodecacheFabian Frederick1-1/+1
init_inodecache is only called by __init init_reiserfs_fs. Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/reiserfs: move prototype declaration to header fileRashika Kheria2-1/+1
Move prototype declaration to header file reiserfs/reiserfs.h from reiserfs/super.c because they are used by more than one file. This eliminates the following warning in reiserfs/bitmap.c: fs/reiserfs/bitmap.c:647:6: warning: no previous prototype for `show_alloc_options' [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/hfsplus/attributes.c: add __init to hfsplus_create_attr_tree_cache()Fabian Frederick2-2/+2
hfsplus_create_attr_tree_cache is only called by __init init_hfsplus_fs Signed-off-by: Fabian Frederick <fabf@skynet.be> Reviewed-by: Vyacheslav Dubeyko <slava@dubeyko.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/hfsplus/extents.c: fix concurrent acess of alloc_blocksSougata Santra1-5/+9
Concurrent access to alloc_blocks in hfsplus_inode_info() is protected by extents_lock mutex. This patch fixes two instances where alloc_blocks modification was not protected with this lock. This fixes possible allocation bitmap corruption in race conditions while extending and truncating files. [akpm@linux-foundation.org: take extents_lock before taking a copy of ->alloc_blocks] [akpm@linux-foundation.org: remove now-unused label `out'] Signed-off-by: Sougata Santra <sougata@tuxera.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Vyacheslav Dubeyko <slava@dubeyko.com> Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/hfsplus/extents.c: remove unused variable in hfsplus_get_blockSougata Santra1-2/+0
The variable is defined but not used. Generally it compiles away with -O2 optimization hence it does not show a warning. Signed-off-by: Sougata Santra <sougata@tuxera.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: update project's web site in nilfs2.txtRyusuke Konishi1-3/+2
Project's web site was moved to nilfs.sourceforge.net from www.nilfs.org. This updates the site information in Documentation/filesystems/nilfs2.txt with the new location. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: update MAINTAINERS file entries fixRyusuke Konishi1-1/+1
Also, web-page entry is updated according to relocation of project's web site. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: verify metadata sizes read from diskRyusuke Konishi5-0/+54
Add code to check sizes of on-disk data of metadata files such as inode size, segment usage size, DAT entry size, and checkpoint size. Although these sizes are read from disk, the current implementation doesn't check them. If these sizes are not sane on disk, it can cause out-of-range access to metadata or memory access overrun on metadata block buffers due to overflow in sundry calculations. Both lower limit and upper limit of metadata sizes are verified to prevent these issues. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Cc: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: add FITRIM ioctl support for nilfs2Andreas Rohner1-0/+45
Add support for the FITRIM ioctl, which enables user space tools to issue TRIM/DISCARD requests to the underlying device. Every clean segment within the specified range will be discarded. Signed-off-by: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: add nilfs_sufile_trim_fs to trim clean segsAndreas Rohner2-0/+153
Add nilfs_sufile_trim_fs(), which takes an fstrim_range structure and calls blkdev_issue_discard for every clean segment in the specified range. The range is truncated to file system block boundaries. Signed-off-by: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: implementation of NILFS_IOCTL_SET_SUINFO ioctlAndreas Rohner3-0/+101
With this ioctl the segment usage entries in the SUFILE can be updated from userspace. This is useful, because it allows the userspace GC to modify and update segment usage entries for specific segments, which enables it to avoid unnecessary write operations. If a segment needs to be cleaned, but there is no or very little reclaimable space in it, the cleaning operation basically degrades to a useless moving operation. In the end the only thing that changes is the location of the data and a timestamp in the segment usage information. With this ioctl the GC can skip the cleaning and update the segment usage entries directly instead. This is basically a shortcut to cleaning the segment. It is still necessary to read the segment summary information, but the writing of the live blocks can be skipped if it's not worth it. [konishi.ryusuke@lab.ntt.co.jp: add description of NILFS_IOCTL_SET_SUINFO ioctl] Signed-off-by: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: add nilfs_sufile_set_suinfo to update segment usageAndreas Rohner2-0/+132
Introduce nilfs_sufile_set_suinfo(), which expects an array of nilfs_suinfo_update structures and updates the segment usage information accordingly. This is basically a helper function for the newly introduced NILFS_IOCTL_SET_SUINFO ioctl. [konishi.ryusuke@lab.ntt.co.jp: use put_bh() instead of brelse() because we know bh != NULL] Signed-off-by: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: add struct nilfs_suinfo_update and flagsAndreas Rohner1-0/+42
Add the nilfs_suinfo_update structure, which contains the information needed to update one segment usage entry. The flags specify, which fields need to be updated. Signed-off-by: Andreas Rohner <andreas.rohner@gmx.net> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03nilfs2: update MAINTAINERS file entriesRyusuke Konishi1-2/+2
Update git repository entry of nilfs2 file system and maintainer's email description. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/coda/inode.c: add __init to init_inodecache()Fabian Frederick2-2/+2
init_inodecache is only called by __init init_coda Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03BEFS: logging cleanupFabian Frederick8-204/+195
Summary: - all printk(KERN_foo converted to pr_foo() - add pr_fmt and remove redundant prefixes - convert befs_() to va_format (based on patch by Joe Perches) - remove non standard %Lu - use __func__ for all debugging [akpm@linux-foundation.org: fix printk warnings, reported by Fengguang] Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Joe Perches <joe@perches.com> Cc: Fengguang Wu <fengguang.wu@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/befs/linuxvfs.c: add __init to befs_init_inodecache()Fabian Frederick1-2/+1
init_inodecache is only called by __init init_befs_fs. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03befs: replace kmalloc/memset 0 by kzallocFabian Frederick1-2/+1
Use kzalloc for clean fs_info allocation like other filesystems. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03fs/minix/inode.c: add __init to init_inodecache()Fabian Frederick1-1/+1
init_inodecache is only called by __init init_minix_fs. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: treewide: remove excess rtc_device validationAlexander Shiyan4-8/+5
The patch "rtc: verify a critical argument to rtc_update_irq() before using it" introduces validation for rtc_device in the RTC core, so there are no need to check this argument for rtc_update_irq() from the drivers. This patch removes such check for the existing rtc_update_irq() users. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-s3c.c: remove NO_IRQ macroPankaj Dubey1-2/+2
NO_IRQ may be defined as '(unsigned int) -1' in some architectures (arm, sh ...), and either may not be defined in some architectures (arm64) which can enable RTC_DRV_S3C. Also since platform_get_irq returns err-code in case of any error, we do not need to intialize s3c_rtc_alarmno and s3c_rtc_tickno. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-da9055.c: remove use of regmap_irq_get_virq()Adam Thomson1-1/+3
Using platform_get_irq_byname() to retrieve the IRQ number returns the VIRQ number rather than the local IRQ number for the device. Passing that value then into regmap_irq_get_virq() causes a failure because the function is expecting the local IRQ number (e.g. 0, 1, 2, 3, etc). This patch removes use of regmap_irq_get_virq() to prevent this failure from happening Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-rv3029c2.c: fix potential race conditionGregory Hermant1-6/+6
RTC drivers must not return an error after device registration. Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: add support for maxim dallas rtc ds1347Raghavendra Ganiga3-0/+179
Add support for maxim dallas rtc ds1347 Signed-off-by: Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-mc13xxx.c: fix potential race conditionAlexander Shiyan1-17/+13
RTC drivers must not return an error after device registration. This patch makes RTC registration as the last action. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: pm8xxx: move device_init_wakeup() before rtc_registerJosh Cartwright1-2/+2
Setup wakeup capability before rtc_register to ensure the rtc class core properly sets up our 'wakealarm' sysfs attribute. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: pm8xxx: add support for devicetreeJosh Cartwright2-48/+29
Add support for describing the PM8921/PM8058 RTC in device tree. Additionally: - drop support for describing the RTC using platform data, as there are no current in tree users who do so. - make allow_set_time a device-specific flag, instead of mucking with the rtc_ops Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Lee Jones <lee.jones@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: pm8xxx: use devm_request_any_context_irqJosh Cartwright1-14/+4
Make use of the devm_* variant of request_any_context_irq to allow for elimination of remove(). Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: pm8xxx: use regmap API for register accessesJosh Cartwright1-88/+57
Now that the parent mfd driver has been made to work again, and has been reworked to create a regmap instance intended for its children to use, rework the pm8xxx driver to use the regmap API for its register accesses. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: pm8xxx: fixup checkpatch/style issuesJosh Cartwright1-44/+53
This patchset is based on Stephen Boyd's PM8921 modernization/cleanups (http://lkml.kernel.org/g/1393441166-32692-1-git-send-email-sboyd@codeaurora.org), and allows for this RTC driver to be usable again. This patch (of 6): Before performing additional cleanups to this driver, do the easy cleanups first. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: verify a critical argument to rtc_update_irq() before using itAlessandro Zummo1-0/+3
This small addition to the core simplifies code in the drivers and makes them more robust when handling shared IRQs. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-ds3232.c: enable ds3232 to work as wakeup sourceWang Dongsheng1-24/+70
Add suspend/resume and device_init_wakeup to enable ds3232 as wakeup source, /sys/class/rtc/rtcX/wakealarm for set wakeup alarm. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-palmas.c: use SIMPLE_DEV_PM_OPS macroJingoo Han1-3/+2
Use SIMPLE_DEV_PM_OPS macro in order to make the code simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-as3722.c: use SIMPLE_DEV_PM_OPS macroJingoo Han1-3/+2
Use SIMPLE_DEV_PM_OPS macro in order to make the code simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-cmos.c: fix compilation warning when !CONFIG_PM_SLEEPMika Westerberg1-5/+3
CONFIG_PM will be set also if only CONFIG_PM_RUNTIME is set which causes the compiler to emit following warning: drivers/rtc/rtc-cmos.c:845:12: warning: =E2=80=98cmos_resume=E2=80=99 defined but not used [-Wunused-function] Fix this by using CONFIG_PM_SLEEP instead of CONFIG_PM and removing it from the driver pm ops as this has been taken care by SIMPLE_DEV_PM_OPS() already. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03drivers/rtc/rtc-ds3232.c: make it possible to share an irqBharat Bhushan1-2/+2
It's possible to have RTC irq shared with other device (e.g. t4240qds board shares ds3232irq with phy one). Handle this in driver. Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03arch/arm/boot/dts/sun4i-a10.dtsi: convert to the new RTC compatiblesMaxime Ripard1-1/+1
Switch the device tree to the new compatibles introduced in the RTC drivers to have a common pattern accross all Allwinner SoCs. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03rtc: sunxi: change compatiblesMaxime Ripard2-3/+3
The Allwinner A10 compatibles were following a slightly different compatible patterns than the rest of the SoCs for historical reasons. Change the compatibles to match the other pattern in the RTC driver for consistency. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 03:30:31 +0000