`flags' is used to save value from userspace, there is no need to
initialize it, and FS_FL_USER_VISIBLE is the mask for getflags.
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
In available_free_memory, there are two same judgement conditions which
is used for checking NAT excess, remove one of them.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
During fstrim, if one of multiple write_checkpoint failed, break off and
return error number to caller.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
If we preallocate blocks with f2fs_reserve_blocks in f2fs_map_blocks, we
should call f2fs_balance_fs for checking and reclaiming space, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
When building each sit entry in cache, firstly, we will load it from
sit page, and then check all entries in sit journal, if there is one
updated entry in journal, cover cached entry with the journaled one.
Actually, most of check operation is unneeded since we only need
to update cached entries with journaled entries in batch, so
changing the flow as below for more efficient:
1. load all sit entries into cache from sit pages;
2. update sit entries with journal.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch changes to check valid block number of one GCed section
directly instead of checking the number in all segments of section
one by one in order to clean up codes of foreground GC.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
We don't guarantee integrity of user data after checkpoint, since we only
guarantee meta data integrity for data consistency of filesystem.
Due to above reason, we only need to set fs as dirty when meta data is
updated, so that we can skip writing checkpoint in some case of non-meta
data is updated.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch enables to do fstrim without checkpoint, if there is no fs
change.
Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch add discard block count to sys entry of f2fs status
Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
* clk-fixes:
clk: rockchip: mark aclk_emmc_noc as a critical clock on rk3399
clk: rockchip: fix incorrect GATE bits for {c, g}pll_aclk_perihp_src on rk3399
clk: rockchip: fix incorrect aclk_emmc source gate bits on rk3399
clk: rockchip: fix rk3399 aclk_vio gate bit
during actual use.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJXwweZAAoJEPOmecmc0R2BZKwH/0JJZiEenrjALE+6nJ2+nO33
OMRjHWOLwSjwK9wApGgwz6K8OtM/T7BDL+fOaR1GSut+jQwkSAzZt7QqFYK0GHvD
pmWze/y/5vu2C5YL+Bn1jhWCCY/FXoNV7d/IrQm/z0xiufqOr83z2snvS5IWWXLr
rOGPy/mJluuH64QyFteMJW8fxgiRrloQOUD6jcmA9qQtuM79jSusACZxi4new2Vt
HR3ExH7X6jMkqHMv0XtbbZ8t8dQ/KiId5A/eAOwqJq4cM5tSuEi7YLM+c4hSOXvo
+lMRME1HaF5eidPPnRX2layjOQNCP8GKq2+QG0HOxvpszQTcsuNDInHfq0IAV2w=
=ZxRA
-----END PGP SIGNATURE-----
Merge tag 'v4.8-rockchip-clk-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-fixes
Some fixes for rk3399 register errors that revealed themself
during actual use.
* tag 'v4.8-rockchip-clk-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: mark aclk_emmc_noc as a critical clock on rk3399
clk: rockchip: fix incorrect GATE bits for {c, g}pll_aclk_perihp_src on rk3399
clk: rockchip: fix incorrect aclk_emmc source gate bits on rk3399
clk: rockchip: fix rk3399 aclk_vio gate bit
libsepol pointed out an issue where its possible to have
an unitialized jmp and invalid dereference, fix this.
While we're here, zero allocate all the *_val_to_struct
structures.
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
When count is 0 and the highbit is not zero, the ebitmap is not
valid and the internal node is not allocated. This causes issues
when routines, like mls_context_isvalid() attempt to use the
ebitmap_for_each_bit() and ebitmap_node_get_bit() as they assume
a highbit > 0 will have a node allocated.
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Per "ACPI 6.1 Section 9.20.3" NVDIMM devices, children of the ACPI0012
NVDIMM Root device, can receive health event notifications.
Given that these devices are precluded from registering a notification
handler via acpi_driver.acpi_device_ops (due to no _HID), we use
acpi_install_notify_handler() directly. The registered handler,
acpi_nvdimm_notify(), triggers a poll(2) event on the nmemX/nfit/flags
sysfs attribute when a health event notification is received.
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Toshi Kani <toshi.kani@hpe.com>
Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Reviewed-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
filemap_fdatawait/filemap_write_and_wait may fail, so check the return
value and jump to error_out in the case of error.
Signed-off-by: Quorum Laval <quorum.laval@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Support is in the device tree, but they are not mentioned here.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
For a000 devices there is a support of 64 bit DMA addressing.
The paging command was changed accordingly - support it.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add support for installing and removing GMAC key
for newer FW versions that support GCM and MFP.
GMAC provides authentication and integrity for multicast management
frames.
Firmware API was changed, update the driver accordingly.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The 9000 hardware will de-aggregate AMSDUs. In the process
it will copy the mac header "as is" to the new MPDUs.
This means driver should allow the same PN for MPDUs originated
from the same AMSDU.
Do that by incrementing the PN only for the last MPDU in the
sequence.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
dma_request_chan() can fail returning an error pointer. In this case
prevent calling dma_release_channel() to prevent a ERR_PTR() dereference.
As error path can be called even with no DMA configuration, info->dma can
be NULL so don't call dma_release_channel() for that case either.
Fixes: de3bfc4a16: ("mtd: nand: omap2: fix return value check in omap_nand_probe()")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Online defragging of encrypted files is not currently implemented.
However, the move extent ioctl can still return successfully when
called. For example, this occurs when xfstest ext4/020 is run on an
encrypted file system, resulting in a corrupted test file and a
corresponding test failure.
Until the proper functionality is implemented, fail the move extent
ioctl if either the original or donor file is encrypted.
Cc: stable@vger.kernel.org
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Move loop to make enough space in the inode from
ext4_expand_extra_isize_ea() into a separate function to make that
function smaller and better readable and also to avoid delaration of
variables inside a loop block.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
'start' variable is completely unused in ext4_expand_extra_isize_ea().
Variable 'first' is used only once in one place. So just remove them.
Variables 'entry' and 'last' are only really used later in the function
inside a loop. Move their declarations there.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Factor out function for moving xattrs from inode into external xattr
block from ext4_expand_extra_isize_ea(). That function is already quite
long and factoring out this rather standalone functionality helps
readability.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
We were checking whether computed offsets do not exceed end of block in
ext4_xattr_shift_entries(). However this does not make sense since we
always only decrease offsets. So replace that assertion with a check
whether we really decrease xattrs value offsets.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Currently we don't support xattrs with e_value_block set. We don't allow
them to pass initial xattr check so there's no point for checking for
this later. Since these tests were untested, bugs were creeping in and
not all places which should have checked were checking e_value_block
anyway.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Currently we don't support xattrs with values stored out of line. Check
for that in ext4_xattr_check_names() to make sure we never work with
such xattrs since not all the code counts with that resulting is possible
weird corruption issues.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Conditions checking whether there is enough free space in an xattr block
and when xattr is large enough to make enough space in the inode forgot
to account for the fact that inode need not be completely filled up with
xattrs. Thus we could move unnecessarily many xattrs out of inode or
even falsely claim there is not enough space to expand the inode. We
also forgot to update the amount of free space in xattr block when moving
more xattrs and thus could decide to move too big xattr resulting in
unexpected failure.
Fix these problems by properly updating free space in the inode and
xattr block as we move xattrs. To simplify the math, avoid shifting
xattrs after removing each one xattr and instead just shift xattrs only
once there is enough free space in the inode.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
while moving xattrs to expand the extended inode. Also add some
sanity checks to the block group descriptors to make sure we don't end
up overwriting the superblock.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABCAAGBQJXw7i2AAoJEPL5WVaVDYGj96gH/A8rNgx7BoqPx3kanVEamblT
tM0X9JcEGmKHN4enRts2b78EWbR0/U0SOP92+fg9SSq2MDJ0/kdaKLWmbUwx8jUi
B7HMEqCprlCdigK7wwt3xF+6edyZRhtzlWy3bhxJ40f0KT5CuriSQbxogr931uKl
hUKW2h5JtUqHtINzTt4oWjVm8xwrScxuYHYAcpw0G42ZzfO6xQOzQdowcx4m3cE9
PrtTbU5MwW8/wgsdLiClScQq30MK/GCbHh5heyRt1BcNo9+MDsZDOgdavh9StfnW
Bl1N6zwRtRBJNcpKWfTfwU4NTIvStCTyA8BJgKgE95YIHDsstJVl4MO7ot25qbM=
=pXe+
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Fix bugs that could cause kernel deadlocks or file system corruption
while moving xattrs to expand the extended inode.
Also add some sanity checks to the block group descriptors to make
sure we don't end up overwriting the superblock"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: avoid deadlock when expanding inode size
ext4: properly align shifted xattrs when expanding inodes
ext4: fix xattr shifting when expanding inodes part 2
ext4: fix xattr shifting when expanding inodes
ext4: validate that metadata blocks do not overlap superblock
ext4: reserve xattr index for the Hurd
Pull networking fixes from David Miller:
1) Segregate namespaces properly in conntrack dumps, from Liping Zhang.
2) tcp listener refcount fix in netfilter tproxy, from Eric Dumazet.
3) Fix timeouts in qed driver due to xmit_more, from Yuval Mintz.
4) Fix use-after-free in tcp_xmit_retransmit_queue().
5) Userspace header fixups (use of __u32, missing includes, etc.) from
Mikko Rapeli.
6) Further refinements to fragmentation wrt gso and tunnels, from
Shmulik Ladkani.
7) Trigger poll correctly for zero length UDP packets, from Eric
Dumazet.
8) TCP window scaling fix, also from Eric Dumazet.
9) SLAB_DESTROY_BY_RCU is not relevant any more for UDP sockets.
10) Module refcount leak in qdisc_create_dflt(), from Eric Dumazet.
11) Fix deadlock in cp_rx_poll() of 8139cp driver, from Gao Feng.
12) Memory leak in rhashtable's alloc_bucket_locks(), from Eric Dumazet.
13) Add new device ID to alx driver, from Owen Lin.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (83 commits)
Add Killer E2500 device ID in alx driver.
net: smc91x: fix SMC accesses
Documentation: networking: dsa: Remove platform device TODO
net/mlx5: Increase number of ethtool steering priorities
net/mlx5: Add error prints when validate ETS failed
net/mlx5e: Fix memory leak if refreshing TIRs fails
net/mlx5e: Add ethtool counter for TX xmit_more
net/mlx5e: Fix ethtool -g/G rx ring parameter report with striding RQ
net/mlx5e: Don't wait for SQ completions on close
net/mlx5e: Don't post fragmented MPWQE when RQ is disabled
net/mlx5e: Don't wait for RQ completions on close
net/mlx5e: Limit UMR length to the device's limitation
rhashtable: fix a memory leak in alloc_bucket_locks()
sfc: fix potential stack corruption from running past stat bitmask
team: loadbalance: push lacpdus to exact delivery
net: hns: dereference ppe_cb->ppe_common_cb if it is non-null
8139cp: Fix one possible deadloop in cp_rx_poll
i40e: Change some init flow for the client
Revert "phy: IRQ cannot be shared"
net: dsa: bcm_sf2: Fix race condition while unmasking interrupts
...
The iwlmvm driver supports channel width change in AP mode. Add the
proper flag.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
fw-dbg code return ret but that variable was either 0
or not initialised. Return 0 always.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: 6a95126763 ("iwlwifi: mvm: send dbg config hcmds to fw if set in tlv")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When the user really wanted a dump on P2P Client, he
coudln't get it because we checked vif->type but didn't
take vif->p2p into account. Fix that.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Newer SoCs (Meson 8b and GXBB) are using REG2 (offset 0x20) instead of
REG1 to configure the decoder mode. This makes it necessary to
introduce new bindings so the driver knows which register has to be
used.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
If the attempt to connect to a DS fails inside ff_layout_pg_init_read or
ff_layout_pg_init_write, then we currently end up clearing the layout
segment carried by the struct nfs_pageio_descriptor, causing an Oops
when we later call into ff_layout_read_pagelist/ff_layout_write_pagelist.
The fix is to ensure we return the layout and then retry.
Fixes: 446ca21953 ("pNFS/flexfiles: When initing reads or writes, we...")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Remove module related code from two drivers that are only configurable as
built-in.
intel_pmic_gpio:
- Make explicitly non-modular
platform/olpc:
- Make ec explicitly non-modular
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXw8nIAAoJEKbMaAwKp364M/gH/iWSc0YIZppWjAF3brN8Vgv/
PSKzG2BJHiDV/LYsGBBmgPTcT7Y56Oun88MkVCdTx/oKuTYY0CzMd5FE1rpNJoyz
8kKy8Vi4PIj4qqAZA2//8GSY7iD/wX+9Zm2e42Hjo2gXxGF2RyrbLQue9C9vHrWr
3WyCZEeN/gaED6G7tKMOdPQnqAJFdqjvAhsvKU/dedWIWcgB9mee6drQUrJBuWfO
qnLUQrQXVGXQO3xOaPbJmusVhzrbUm4qlhb6cW86S/lNFp6JmN9XmgxULt/cHewE
TIdhODBDYgbrBDOzViQ4QVXZprq6P2EXzawXK9EWjNswZODJW5hIAgwPOizTgLo=
=GL9U
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v4.8-4' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull x86 platform driver fixes from Darren Hart:
"Remove module related code from two drivers that are only configurable
as built-in: intel_pmic_gpio and platform/olpc"
* tag 'platform-drivers-x86-v4.8-4' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
intel_pmic_gpio: Make explicitly non-modular
platform/olpc: Make ec explicitly non-modular
We get 2 warnings when biuld kernel with W=1:
drivers/iio/common/st_sensors/st_sensors_trigger.c:69:13: warning: no previous prototype
for 'st_sensors_irq_handler' [-Wmissing-prototypes]
drivers/iio/common/st_sensors/st_sensors_trigger.c:85:13: warning: no previous prototype
for 'st_sensors_irq_thread' [-Wmissing-prototypes]
In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
so this patch marks these functions with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Andrew Donnellan (1):
cxl: use pcibios_free_controller_deferred() when removing vPHBs
Andrzej Hajda (1):
powerpc/powernv/pci: fix iterator signedness
Boqun Feng (1):
powerpc, hotplug: Avoid to touch non-existent cpumasks.
Christophe Leroy (1):
powerpc: sysdev: cpm: fix gpio save_regs functions
Cyril Bur (1):
powerpc: signals: Discard transaction state from signal frames
Guenter Roeck (1):
powerpc: cputhreads: Add missing include file
Markus Elfring (3):
drivers/macintosh: Delete owner assignment
powerpc/512x: Delete unnecessary assignment for the field "owner"
powerpc: mpc8349emitx: Delete unnecessary assignment for the field "owner"
Mauricio Faria de Oliveira (1):
powerpc/pseries: use pci_host_bridge.release_fn() to kfree(phb)
Michael Ellerman (1):
powerpc/prom: Fix sub-processor option passed to ibm, client-architecture-support
Mukesh Ojha (1):
powerpc/powernv : Drop reference added by kset_find_obj()
Nicholas Piggin (3):
powerpc/pseries: PACA save area fix for general exception vs MCE
powerpc/pseries: PACA save area fix for MCE vs MCE
powerpc/tm: do not use r13 for tabort_syscall
Paolo Bonzini (1):
powerpc: move hmi.c to arch/powerpc/kvm/
Paul Gortmaker (1):
powerpc: migrate exception table users off module.h and onto extable.h
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=+1I0
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Ben Herrenschmidt:
"This was meant to be sent early last week, but I has a change pending
on one of the fixes and other things made me forget all about. Ugh.
We have some misc fixes for powerpc 4.8. Some trivial bits and some
regressions, and a trivial cleanup or two that I saw no point in
letting rot in patchwork"
* tag 'powerpc-4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc: signals: Discard transaction state from signal frames
powerpc/powernv : Drop reference added by kset_find_obj()
powerpc/tm: do not use r13 for tabort_syscall
powerpc: move hmi.c to arch/powerpc/kvm/
powerpc: sysdev: cpm: fix gpio save_regs functions
powerpc/pseries: PACA save area fix for MCE vs MCE
powerpc/pseries: PACA save area fix for general exception vs MCE
powerpc/prom: Fix sub-processor option passed to ibm, client-architecture-support
powerpc, hotplug: Avoid to touch non-existent cpumasks.
powerpc: migrate exception table users off module.h and onto extable.h
powerpc/powernv/pci: fix iterator signedness
powerpc/pseries: use pci_host_bridge.release_fn() to kfree(phb)
cxl: use pcibios_free_controller_deferred() when removing vPHBs
powerpc: mpc8349emitx: Delete unnecessary assignment for the field "owner"
powerpc/512x: Delete unnecessary assignment for the field "owner"
drivers/macintosh: Delete owner assignment
powerpc: cputhreads: Add missing include file
Remove .owner field if calls are used which set it automatically.
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
The ak8974_configure() function is used only from the PM code,
but that can be hidden when CONFIG_PM is disabled:
drivers/iio/magnetometer/ak8974.c:201:12: error: 'ak8974_configure' defined but not used [-Werror=unused-function]
This replaces the #ifdef with a __maybe_unused annotation, which
will work correctly in all configurations and avoid the warning,
as the compiler can now see where ak8974_configure is called from.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7c94a8b2ee ("iio: magn: add a driver for AK8974")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
A small rework of the PM code in this driver introduced a harmless
warning when CONFIG_PM_SLEEP is not set:
drivers/iio/common/hid-sensors/hid-sensor-trigger.c:212:12: error: 'hid_sensor_resume' defined but not used [-Werror=unused-function]
This removes the #ifdef and instead marks all three PM functions
as __maybe_unused, which covers all possible cases and is harder
to get wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7f6cf74145 ("iio: hid-sensors: use asynchronous resume")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
When terminating for_each_child_of_node() iteration with
break or return, of_node_put() should be used to prevent
stale device node references from being left behind.
This is detected by Coccinelle semantic patch.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Fixes the following sparse warnings:
drivers/iio/temperature/maxim_thermocouple.c:35:28: warning:
symbol 'max6675_channels' was not declared. Should it be static?
drivers/iio/temperature/maxim_thermocouple.c:52:28: warning:
symbol 'max31855_channels' was not declared. Should it be static?
drivers/iio/temperature/maxim_thermocouple.c:98:38: warning:
symbol 'maxim_thermocouple_chips' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-By: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
These sensors all have Vdd and Vdd_IO lines. This means the
supplies are *not* optional (optional means that the supply is
optional in the electrical sense, not the software sense)
so we need to get the and enable them at all times.
If the device tree or board file does not define suitable
regulators for the component, it will be substituted by a
dummy regulator, or, if regulators are disabled altogether,
by stubs. There is no need to use the IS_ERR_OR_NULL() check
that is considered harmful.
Cc: Giuseppe Barba <giuseppe.barba@st.com>
Cc: Denis Ciocca <denis.ciocca@st.com>
Cc: Crestez Dan Leonard <leonard.crestez@intel.com>
Cc: Gregor Boirie <gregor.boirie@parrot.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
ath.git fixes for 4.8. Major changes:
ath9k
* fix regression in client mode beacon configuration
* fix a station pointer which resulted in spurious crashes
This adds support for the two ICST525-based clocks on the
Integrator/AP baseboard, as documented in the board manual
"Integrator/AP ASIC Development Motherboard", ARM DUI0098 B,
pages 3-15 thru 3-18.
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[sboyd@codeaurora.org: fixed uninitialized val warning]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
