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This devices drops random bytes from messages if you talk to it
too fast.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
CC: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Currently, if the call to devlink_resource_find returns null then
the error exit path does not free the devlink_resource 'resource'
and a memory leak occurs. Fix this by kfree'ing resource on the
error exit path.
Detected by CoverityScan, CID#1464184 ("Resource leak")
Fixes: d9f9b9a4d05f ("devlink: Add support for resource abstraction")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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FS040U modem is manufactured by omega, and sold by Fujisoft. This patch
adds ID of the modem to use option1 driver. Interface 3 is used as
qmi_wwan, so the interface is ignored.
Signed-off-by: Yoshiaki Okamoto <yokamoto@allied-telesis.co.jp>
Signed-off-by: Hiroyuki Yamamoto <hyamamo@allied-telesis.co.jp>
Cc: stable <stable@vger.kernel.org>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jiri Pirko says:
====================
mlxsw: spectrum_router: Optimize LPM trees
Ido says:
This set tries to optimize the structure of the LPM trees used for route
lookup by avoiding lookups that are guaranteed not to return a result.
This is done by making sure only used prefix lengths are present in the
tree.
First two patches are small preparatory steps towards the actual change
in the last patch.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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In commit fc922bb0dd94 ("mlxsw: spectrum_router: Use one LPM tree for
all virtual routers") I tried to make sure only used prefix lengths are
present in the LPM tree shared between all virtual routers.
However, this optimization had to be removed in commit a69518cf0b4c
("mlxsw: spectrum_router: Avoid expensive lookup during route removal"),
since determining the used prefix lengths required us to traverse all
the active virtual routers, which could result in a hung task depending
on the number of VRFs and whether routes were removed due to abort or
not.
Re-introduce the optimization by moving the prefix usage accounting from
the virtual routers to the LPM tree, as this accounting is only used in
order to determine the tree's structure.
To make the sharing of the trees more explicit, the two trees (for IPv4
and IPv6) are stored in the shared router struct and upon the creation
of a virtual router it is immediately bound to both.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Next patch will try to optimize the LPM tree and make sure only used
prefix lengths are present, to avoid unnecessary look-ups.
Pass the currently removed FIB node to the unlinking function as its
associated prefix length is a potential candidate for removal from the
tree.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Currently, each FIB (IPv4 / IPv6) in a virtual router holds a prefix
usage that is used to choose a matching LPM tree, but also to check if
the FIB is empty, so that the LPM tree could be unbound.
Next patches will remove the reliance on the per-FIB prefix usage for
LPM tree matching. Keeping it only to check if the FIB is empty is a
waste, since we can use the nodes ({Prefix, Length}) list instead.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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I get some static checker warnings like this:
drivers/staging/rts5208/ms.c:2607 ms_build_l2p_tbl()
error: buffer underflow 'ms_card->segment' (-1)-16
The problem is that we memset "ms_card" to zero at the start of the
reset_ms_card() function. That means that when we try to calculate
"ms_card->total_block / 512 - 1" then it's just always -1. The fix is
to calculate "seg_no" before doing the memset().
This is a static checker fix, and I am not able to test it. My theory
is that reset_ms_card() gets very little testing which is why this bug
exists.
Fixes: fa590c222fba ("staging: rts5208: add support for rts5208 and rts5288")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following sparse warnings:
drivers/net/tun.c:2241:15: error: incompatible types in comparison expression (different address spaces)
Fixes: cd5681d7d890 ("tuntap: rename struct tun_steering_prog to struct tun_prog")
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Since i2c_unregister_device() became NULL-aware we may remove duplicate
NULL check.
Cc: Corey Minyard <minyard@acm.org>
Cc: openipmi-developer@lists.sourceforge.net
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
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Fix to return a negative error code from the request_irq() error
handling case instead of 0, as done elsewhere in this function.
Fixes: dce143c3381c ("ipmi/powernv: Convert to irq event interface")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
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Currently a crash can be seen if we reach the "err"
label in dmi_add_platform_ipmi(), calling
platform_device_put(), like here:
[ 7.270584] (null): ipmi:dmi: Unable to add resources: -16
[ 7.330229] ------------[ cut here ]------------
[ 7.334889] kernel BUG at mm/slub.c:3894!
[ 7.338936] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
[ 7.344475] Modules linked in:
[ 7.347556] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc2-00004-gbe9cb7b-dirty #114
[ 7.355907] Hardware name: Huawei Taishan 2280 /D05, BIOS Hisilicon D05 IT17 Nemo 2.0 RC0 11/29/2017
[ 7.365137] task: 00000000c211f6d3 task.stack: 00000000f276e9af
[ 7.371116] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 7.375957] pc : kfree+0x194/0x1b4
[ 7.379389] lr : platform_device_release+0xcc/0xd8
[ 7.384225] sp : ffff0000092dba90
[ 7.387567] x29: ffff0000092dba90 x28: ffff000008a83000
[ 7.392933] x27: ffff0000092dbc10 x26: 00000000000000e6
[ 7.398297] x25: 0000000000000003 x24: ffff0000085b51e8
[ 7.403662] x23: 0000000000000100 x22: ffff7e0000234cc0
[ 7.409027] x21: ffff000008af3660 x20: ffff8017d21acc10
[ 7.414392] x19: ffff8017d21acc00 x18: 0000000000000002
[ 7.419757] x17: 0000000000000001 x16: 0000000000000008
[ 7.425121] x15: 0000000000000001 x14: 6666666678303d65
[ 7.430486] x13: 6469727265766f5f x12: 7265766972642e76
[ 7.435850] x11: 6564703e2d617020 x10: 6530326435373638
[ 7.441215] x9 : 3030303030303030 x8 : 3d76656420657361
[ 7.446580] x7 : ffff000008f59df8 x6 : ffff8017fbe0ea50
[ 7.451945] x5 : 0000000000000000 x4 : 0000000000000000
[ 7.457309] x3 : ffffffffffffffff x2 : 0000000000000000
[ 7.462674] x1 : 0fffc00000000800 x0 : ffff7e0000234ce0
[ 7.468039] Process swapper/0 (pid: 1, stack limit = 0x00000000f276e9af)
[ 7.474809] Call trace:
[ 7.477272] kfree+0x194/0x1b4
[ 7.480351] platform_device_release+0xcc/0xd8
[ 7.484837] device_release+0x34/0x90
[ 7.488531] kobject_put+0x70/0xcc
[ 7.491961] put_device+0x14/0x1c
[ 7.495304] platform_device_put+0x14/0x1c
[ 7.499439] dmi_add_platform_ipmi+0x348/0x3ac
[ 7.503923] scan_for_dmi_ipmi+0xfc/0x10c
[ 7.507970] do_one_initcall+0x38/0x124
[ 7.511840] kernel_init_freeable+0x188/0x228
[ 7.516238] kernel_init+0x10/0x100
[ 7.519756] ret_from_fork+0x10/0x18
[ 7.523362] Code: f94002c0 37780080 f94012c0 37000040 (d4210000)
[ 7.529552] ---[ end trace 11750e4787deef9e ]---
[ 7.534228] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 7.534228]
This is because when the device is released in
platform_device_release(), we try to free
pdev.driver_override. This is a const string, hence
the crash.
Fix by using dynamic memory for pdev->driver_override.
Signed-off-by: John Garry <john.garry@huawei.com>
[Removed the free of driver_override from ipmi_si_remove_by_dev(). The
free is done in platform_device_release(), and would result in a double
free, and ipmi_si_remove_by_dev() is called by non-platform devices.]
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: <stable@vger.kernel.org> # 4.14+
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Get rid of gfs2_log_header_in by integrating it into get_log_header.
Clean up the crc32 computations and use the same functions for encoding
and decoding to make things less confusing. Eliminate lh_hash from
gfs2_log_header_host which is completely useless.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
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Before we go into suspend mode, we enable the imx uart's interrupt for
the awake bit in the UART Status Register 1. If, for some reason, the
awake bit is already set before we enter suspend mode, we get an
interrupt immediately when we enable interrupts for awake. The uart's
clk_ipg is disabled at this point (unless there's an ongoing transfer).
We end up in the interrupt handler, which usually tries to clear the
awake bit. This doesn't work with the clock disabled. Therefore, we
keep getting interrupts forever, resulting in an endless loop.
Clear the awake bit before setting the awaken bit to signal that we want
an imx interrupt when the awake bit will be set. This ensures that we're
not woken up by events that happened before we started going into
suspend mode.
Change the clock handling so that suspend prepares and enables the clock
and suspend_noirq disables it. Revert these operations in resume_noirq and
resume.
With these preparations in place, we can now modify awake and awaken in
the suspend function when the actual imx interrupt is disabled and the
required clk_ipg is active.
Update the thaw and freeze functions to use the new clock handling since
we share the suspend_noirq function between suspend and hibernate.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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setserial changes the IRQ via uart_set_info(). It invokes
uart_shutdown() which free the current used IRQ and clear
TTY_PORT_INITIALIZED. It will then update the IRQ number and invoke
uart_startup() before returning to the caller leaving
TTY_PORT_INITIALIZED cleared.
The next open will crash with
| list_add double add: new=ffffffff839fcc98, prev=ffffffff839fcc98, next=ffffffff839fcc98.
since the close from the IOCTL won't free the IRQ (and clean the list)
due to the TTY_PORT_INITIALIZED check in uart_shutdown().
There is same pattern in uart_do_autoconfig() and I *think* it also
needs to set TTY_PORT_INITIALIZED there.
Is there a reason why uart_startup() does not set the flag by itself
after the IRQ has been acquired (since it is cleared in uart_shutdown)?
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Only serdev devices (a.k.a. clients or slaves) are bound to drivers so
bail out early from match() in case the device is not a serdev device
(i.e. if it's a serdev controller).
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Serdev controllers are not bound to any drivers and it therefore makes
no sense to generate modaliases for them.
This has already been fixed separately for ACPI controllers for which
uevent errors were also being logged during probe due to the missing
ACPI companions (from which ACPI modaliases are generated).
This patch moves the modalias handling from the bus type to the client
device type. Specifically, this means that only serdev devices (a.k.a.
clients or slaves) will have have MODALIAS fields in their uevent
environments and corresponding modalias sysfs attributes.
Also add the missing static keyword for the modalias device attribute
when moving the definition.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The documentation was wrong, gpiod_get_direction() returns 0/1 instead
of the GPIOF_* flags. The docs were fixed with commit 94fc73094abe47
("gpio: correct docs about return value of gpiod_get_direction"). Now,
fix this user (until a better, system-wide solution is in place). This
also means we can drop the deprecated use of 'linux/gpio.h'. Yay!
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The commit
de9e33bdfa22 ("serial: 8250_dw: Improve clock rate setting")
obviously tries to cure symptoms, and not a root cause.
The root cause is the non-flexible rate calculation inside the
corresponding clock driver. What we need is to provide maximum UART
divisor value to the clock driver to allow it do the job transparently
to the caller.
Since from the initial commit message I have got no clue which clock
driver actually needs to be amended, I leave this exercise to the people
who know better the case.
Moreover, it seems [1] the fix introduced a regression. And possible
even one more [2].
Taking above, revert the commit de9e33bdfa22 for now.
[1]: https://www.spinics.net/lists/linux-serial/msg28872.html
[2]: https://github.com/Dunedan/mbp-2016-linux/issues/29#issuecomment-357583782
Fixes: de9e33bdfa22 ("serial: 8250_dw: Improve clock rate setting")
Cc: stable <stable@vger.kernel.org> # 4.15
Cc: Ed Blake <ed.blake@sondrel.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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It happened several times that some odd fixes either introduced
regressions, or did hack the code instead of addressing a root cause.
Nominate myself to be a designated reviewer for 8250_dw driver.
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Trivial fix removes unneeded semicolons after switch blocks.
Signed-off-by: Christopher Díaz Riveros <chrisadr@gentoo.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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pinctrl/devinfo.h is using forward declaration from pinctrl/consumer.h
for configurations with CONFIG_PINCTRL defined, however nothing declares
it in the opposite case. Fix this by adding a forward declaration.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Commit 8bfa7e1e03ac ("Bluetooth: hci_bcm: Handle errors properly")
introduced error checking for the bcm_gpio_set_power() call in bcm_open()
but the error-path it introduces unsets dev->hu, which is correct for
platform_device instantiated bcm_dev-s but not for serdev instantiated
devs. For serdev instantiated devs serdev_device_close() should be called
instead (and dev->hu should be left set).
Cc: Lukas Wunner <lukas@wunner.de>
Fixes: 8bfa7e1e03ac ("Bluetooth: hci_bcm: Handle errors properly")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Older compilers choose not to inline _setup_clkctrl_provider(),
leading to a harmless warning:
WARNING: vmlinux.o(.text+0x27b34): Section mismatch in reference from the function _setup_clkctrl_provider() to the function .init.text:memblock_virt_alloc_try_nid()
The function _setup_clkctrl_provider() references
the function __init memblock_virt_alloc_try_nid().
This is often because _setup_clkctrl_provider lacks a __init
annotation or the annotation of memblock_virt_alloc_try_nid is wrong.
This annotates it as __init as well, which lets the linker
see that it is actually correct.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Pull "Few omap interconnect dts fixes for v4.16 merge window" from
Tony Lindgren:
Now that we have the dts clocks for the clkctrl clock and the
interconnect binding, we need to update the existing ti-sysc
users according to the binding to make it usable for drivers.
Apologies for not being able to send this earlier but it took
me few revisions to get the smartreflex changes right and
tested with yet to be posted patches to make smartreflex probe
with dts and I wanted to have it sit in next for a while to make
sure we're not introducing regressions for legacy platform data
based booting.
Note that this is based on a merge with commit 20a2742e5784
("dt-bindings: ti-sysc: Update binding for timers and capabilities")
to avoid a merge conflict with the binding changes.
* tag 'omap-for-v4.16/dt-clk-dts-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Update ti-sysc data for existing users
ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
dt-bindings: ti-sysc: Update binding for timers and capabilities
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Without this tag, we get a build warning:
WARNING: modpost: missing MODULE_LICENSE() in arch/arm/mach-pxa/tosa-bt.o
For completeness, I'm also adding author and description fields.
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Fix "Alignment should match open parenthesis" checkpatch.pl errors.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following errors found by checkpatch.pl:
CHECK: Prefer kernel type 'u32' over 'uint32_t'
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following errors found by checkpatch.pl:
CHECK: Prefer kernel type 'u32' over 'uint32_t'
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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previous line
Fix the following error found by checkpatch.pl:
CHECK: Logical continuations should be on the previous line
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Space is required when using the question mark operator around ':'
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove the blank lines.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cleanup "Alignment should match open parenthesis" checkpatch.pl errors.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following error found by checkpatch.pl:
CHECK: Alignment should match open parenthesis
+static int cap_ioctl(struct gb_cap *cap, unsigned int cmd,
+ void __user *buf)
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Clang detected two redundant assignments that can be safely removed.
The first is the removal of the duplicated assignment to pointer 'hdr',
this has already been initialized with the same value. The second is
the removal of the redundant initialization of variable 'timeout', this
assigned value is never read and the variable is reassigned a new value
a little later.
Remove both redundant assignments, cleans up clang warnings:
drivers/staging/rtl8192e/rtllib_rx.c:1305:27: warning: Value stored to
'hdr' during its initialization is never read
drivers/staging/rtl8192e/rtllib_softmac.c:1971:6: warning: Value stored
to 'timeout' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The value stored to rfPath during initialization is never read, the
following switch statement re-assigns it a new value on all the
case and default paths. Hence the initialization is redundant and
can be removed.
Cleans up clang warning:
drivers/staging/rtl8712/rtl871x_mp.c:544:5: warning: Value stored to
'rfPath' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The fsl-mc bus and dpio driver files use a combination of GPL-2.0 and
GPL-2.0+ OR BSD-3-Clause licenses. Add SPDX tags and delete the full
license text, keeping the existing license for each file. Add GPL-2.0
for Kconfig / Makefile, where not present.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix checkpatch.pl warning message about logging code. Previous code
contains hard coded function name. Fix this code by using __func__
macro.
Signed-off-by: Sidong Yang <realwakka@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Because this is a post-op instead of a pre-op, then it means we check
if knl_buffer[-1] is a space. It doesn't really hurt anything, but
it causes a static checker warning so let's fix it.
Fixes: d7e09d0397e8 ("staging: add Lustre file system client support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Since kfree(NULL) is safe there is no need to place a check before it.
Issue reported by checkpatch.pl
Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use kcalloc for allocating an array instead of kzalloc with
multiply. kcalloc is the preferred API. Issue reported by
checkpatch.pl
Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch properly left aligns all member identifiers in every
struct defined in obd_class.h for better readability.
Signed-off-by: Fabian Huegel <fabian_huegel@web.de>
Signed-off-by: Christoph Volkert <linux@christoph-volkert.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Most multi-line comments started on the first line, but the preferred
linux kernel style is to start multi-line comments on the second line.
Some comments became less readable after the change, so we changed them
to single-line comments.
Signed-off-by: Fabian Huegel <fabian_huegel@web.de>
Signed-off-by: Christoph Volkert <linux@christoph-volkert.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Optimized library functions are implemented only for little endian.
Setup this dependency via Kconfig.
commit 206d3642d8ee ("arch/microblaze: add choice for endianness and
update Makefile") added an option to setup endianess via Kconfig.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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We copy in null terminated strings "on" and "off", no
need to zero out devkmsg_log_str in control_devkmsg().
Link: http://lkml.kernel.org/r/20180119043901.1728-1-sergey.senozhatsky@gmail.com
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Petr Mladek <pmladek@suse.com>
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Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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