Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The nicvf_probe() won't destroy workqueue when register_netdev()
failed. Add destroy_workqueue err handle case to fix this issue.
Fixes: 2ecbe4f4a0 ("net: thunderx: replace global nicvf_rx_mode_wq work queue for all VFs to private for each of them.")
Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://lore.kernel.org/r/20221203094125.602812-1-liuyongqiang13@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The skb is delivered to napi_gro_receive() which may free it, after calling this,
dereferencing skb may trigger use-after-free.
Fixes: 1c59eb678c ("ravb: Fillup ravb_rx_gbeth() stub")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20221203092941.10880-1-yuehaibing@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
* for-next/sve-state:
arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu()
arm64/sve: Leave SVE enabled on syscall if we don't context switch
arm64/fpsimd: SME no longer requires SVE register state
arm64/fpsimd: Load FP state based on recorded data type
arm64/fpsimd: Stop using TIF_SVE to manage register saving in KVM
arm64/fpsimd: Have KVM explicitly say which FP registers to save
arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVE
KVM: arm64: Discard any SVE state when entering KVM guests
* for-next/selftests:
kselftest/arm64: Allow epoll_wait() to return more than one result
kselftest/arm64: Don't drain output while spawning children
kselftest/arm64: Hold fp-stress children until they're all spawned
kselftest/arm64: Set test names prior to starting children
kselftest/arm64: Use preferred form for predicate load/stores
kselftest/arm64: fix array_size.cocci warning
kselftest/arm64: fix array_size.cocci warning
kselftest/arm64: Print ASCII version of unknown signal frame magic values
kselftest/arm64: Remove validation of extra_context from TODO
kselftest/arm64: Provide progress messages when signalling children
kselftest/arm64: Check that all children are producing output in fp-stress
Since Linux moved to git, CVS is not relevant any more.
Signed-off-by: Conghui Wang <conghui.wang@hotmail.com>
[ rjw: Subject and changelog edits, dropped trailing spaces ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* for-next/kprobes:
arm64: kprobes: Return DBG_HOOK_ERROR if kprobes can not handle a BRK
arm64: kprobes: Let arch do_page_fault() fix up page fault in user handler
arm64: Prohibit instrumentation on arch_stack_walk()
Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* for-next/kdump:
arm64: kdump: Support crashkernel=X fall back to reserve region above DMA zones
arm64: kdump: Provide default size when crashkernel=Y,low is not specified
Stop trying to set boost MSRs on CPUs that don't support boost.
This corrects a bug in the recent patch "Defer setting boost MSRs".
Fixes: 13fdbc8b8d ("cpufreq: ACPI: Defer setting boost MSRs")
Signed-off-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Reported-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
- Generalize of_perf_domain_get_sharing_cpumask phandle format (Hector Martin).
- New cpufreq driver for Apple SoC CPU P-states (Hector Martin).
- Lots of Qualcomm cpufreq driver updates, that include CPU clock
provider support, generic cleanups or reorganization, fixed a
potential memleak and the return value of cpufreq_driver->get()
(Manivannan Sadhasivam, and Chen Hui).
- Few updates to Qualcomm cpufreq driver's DT bindings, that include
support for CPU clock provider, fixing missing cache related
properties, and support for QDU1000/QRU1000 (Manivannan Sadhasivam,
Rob Herring, and Melody Olvera).
- Add support for ti,am625 SoC and enable build of ti-cpufreq for
ARCH_K3 (Dave Gerlach, and Vibhore Vardhan).
- tegra186: Use flexible array to simplify memory allocation (Christophe
JAILLET).
-----BEGIN PGP SIGNATURE-----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=8cze
-----END PGP SIGNATURE-----
Merge tag 'cpufreq-arm-updates-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull cpufreq ARM updates for 6.2 from Viresh Kumar:
"- Generalize of_perf_domain_get_sharing_cpumask phandle format (Hector
Martin).
- New cpufreq driver for Apple SoC CPU P-states (Hector Martin).
- Lots of Qualcomm cpufreq driver updates, that include CPU clock
provider support, generic cleanups or reorganization, fixed a
potential memleak and the return value of cpufreq_driver->get()
(Manivannan Sadhasivam, and Chen Hui).
- Few updates to Qualcomm cpufreq driver's DT bindings, that include
support for CPU clock provider, fixing missing cache related
properties, and support for QDU1000/QRU1000 (Manivannan Sadhasivam,
Rob Herring, and Melody Olvera).
- Add support for ti,am625 SoC and enable build of ti-cpufreq for
ARCH_K3 (Dave Gerlach, and Vibhore Vardhan).
- tegra186: Use flexible array to simplify memory allocation (Christophe
JAILLET)."
* tag 'cpufreq-arm-updates-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
dt-bindings: cpufreq: cpufreq-qcom-hw: Add QDU1000/QRU1000 cpufreq
cpufreq: tegra186: Use flexible array to simplify memory allocation
cpufreq: apple-soc: Add new driver to control Apple SoC CPU P-states
cpufreq: qcom-hw: Add CPU clock provider support
dt-bindings: cpufreq: cpufreq-qcom-hw: Add cpufreq clock provider
cpufreq: qcom-hw: Fix the frequency returned by cpufreq_driver->get()
cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()
arm64: dts: ti: k3-am625-sk: Add 1.4GHz OPP
cpufreq: ti: Enable ti-cpufreq for ARCH_K3
arm64: dts: ti: k3-am625: Introduce operating-points table
cpufreq: dt-platdev: Blacklist ti,am625 SoC
cpufreq: ti-cpufreq: Add support for AM625
dt-bindings: cpufreq: qcom: Add missing cache related properties
cpufreq: qcom-hw: Move soc_data to struct qcom_cpufreq
cpufreq: qcom-hw: Use cached dev pointer in probe()
cpufreq: qcom-hw: Allocate qcom_cpufreq_data during probe
cpufreq: qcom-hw: Remove un-necessary cpumask_empty() check
cpufreq: Generalize of_perf_domain_get_sharing_cpumask phandle format
A previous change amended try_to_freeze_tasks() with the "what"
variable pointing to a string describing the group of tasks subject to
the freezing which may be used in the error message in there too, so
make that happen.
Accordingly, update sleepgraph.py to catch the modified error message
as appropriate.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Using pr_cont() in the tasks freezing code related to system-wide
suspend and hibernation is problematic, because the continuation
messages printed there are susceptible to interspersing with other
unrelated messages which results in output that is hard to
understand.
Address this issue by modifying try_to_freeze_tasks() to print
messages that don't require continuations and adjusting its
callers accordingly.
Reported-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
The mchp_sparx5_probe() won't destroy workqueue created by
create_singlethread_workqueue() in sparx5_start() when later
inits failed. Add destroy_workqueue in the cleanup_ports case,
also add it in mchp_sparx5_remove()
Fixes: b37a1bae74 ("net: sparx5: add mactable support")
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20221203070259.19560-1-linqiheng@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Although the type I ERSPAN is based on the barebones IP + GRE
encapsulation and no extra ERSPAN header. Report erspan version on GRE
interface looks unreasonable. Fix this by separating the erspan and gre
fill info.
IPv6 GRE does not have this info as IPv6 only supports erspan version
1 and 2.
Reported-by: Jianlin Shi <jishi@redhat.com>
Fixes: f989d546a2 ("erspan: Add type I version 0 support.")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: William Tu <u9012063@gmail.com>
Link: https://lore.kernel.org/r/20221203032858.3130339-1-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
* for-next/cpufeature:
kselftest/arm64: Add SVE 2.1 to hwcap test
arm64/hwcap: Add support for SVE 2.1
kselftest/arm64: Add FEAT_RPRFM to the hwcap test
arm64/hwcap: Add support for FEAT_RPRFM
kselftest/arm64: Add FEAT_CSSC to the hwcap selftest
arm64/hwcap: Add support for FEAT_CSSC
arm64: Enable data independent timing (DIT) in the kernel
After calling napi_complete_done(), the NAPIF_STATE_SCHED bit may be
cleared, and another CPU can start napi thread and access per-CQ variable,
cq->work_done. If the other thread (for example, from busy_poll) sets
it to a value >= budget, this thread will continue to run when it should
stop, and cause memory corruption and panic.
To fix this issue, save the per-CQ work_done variable in a local variable
before napi_complete_done(), so it won't be corrupted by a possible
concurrent thread after napi_complete_done().
Also, add a flag bit to advertise to the NIC firmware: the NAPI work_done
variable race is fixed, so the driver is able to reliably support features
like busy_poll.
Cc: stable@vger.kernel.org
Fixes: e1b5683ff6 ("net: mana: Move NAPI from EQ to CQ")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1670010190-28595-1-git-send-email-haiyangz@microsoft.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This is a fairly sedate release for the core code, but there's been a
lot of driver work especially around the x86 platforms and device tree
updates:
- More cleanups of the DAPM code from Morimoto-san.
- Factoring out of mapping hw_params onto SoundWire configuration by
Charles Keepax.
- The ever ongoing overhauls of the Intel DSP code continue, including
support for loading libraries and probes with IPC4 on SOF.
- Support for more sample formats on JZ4740.
- Lots of device tree conversions and fixups.
- Support for Allwinner D1, a range of AMD and Intel systems, Mediatek
systems with multiple DMICs, Nuvoton NAU8318, NXP fsl_rpmsg and
i.MX93, Qualcomm AudioReach Enable, MFC and SAL, RealTek RT1318 and
Rockchip RK3588
There's more cross tree updates than usual, though all fairly minor:
- Some OMAP board file updates that were depedencies for removing their
providers in ASoC, as part of a wider effort removing the support for
the relevant OMAP platforms.
- A new I2C API required for updates to the new I2C probe API.
- A DRM update making use of a new API for fixing the capabilities
advertised via hdmi-codec.
Since this is being sent early I might send some more stuff if you've
not yet sent your pull request and there's more come in.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOOO08ACgkQJNaLcl1U
h9BiIAf+O8zqcxtokSTS3wsoFHDp2zprTTUk3RZbxaYMFTmFrALbQVUx5EdJ179X
Dr9rL9T2iNBN7YGhDvmzoVvLrDncJEerMk7cgbc88a5tkB7ZipI7E9QliZt92QaP
ihrXAyD7ekLC6QLXrHFNmzwUeFspgtsBkT3MakcfcucuMN53UQbFwD1r0ziCJOMZ
gFnkZKBemUDsURxWR+LCveB/WYKNrZ6Bjokdg8HY1yenACMiXaoWedmIFJ2SxId3
NNS8vqUDUSEFhDaeJVBo1Ow9m8fe+dZBUeVk9Ej7bGEXxYptwtu3aODXknySa8Eb
YVlalR9qQPvaI1688WRleRWp+oyL4Q==
=x1AC
-----END PGP SIGNATURE-----
Merge tag 'asoc-v6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.2
This is a fairly sedate release for the core code, but there's been a
lot of driver work especially around the x86 platforms and device tree
updates:
- More cleanups of the DAPM code from Morimoto-san.
- Factoring out of mapping hw_params onto SoundWire configuration by
Charles Keepax.
- The ever ongoing overhauls of the Intel DSP code continue, including
support for loading libraries and probes with IPC4 on SOF.
- Support for more sample formats on JZ4740.
- Lots of device tree conversions and fixups.
- Support for Allwinner D1, a range of AMD and Intel systems, Mediatek
systems with multiple DMICs, Nuvoton NAU8318, NXP fsl_rpmsg and
i.MX93, Qualcomm AudioReach Enable, MFC and SAL, RealTek RT1318 and
Rockchip RK3588
There's more cross tree updates than usual, though all fairly minor:
- Some OMAP board file updates that were depedencies for removing their
providers in ASoC, as part of a wider effort removing the support for
the relevant OMAP platforms.
- A new I2C API required for updates to the new I2C probe API.
- A DRM update making use of a new API for fixing the capabilities
advertised via hdmi-codec.
Since this is being sent early I might send some more stuff if you've
not yet sent your pull request and there's more come in.
I got a null-ptr-defer error report when I do the following tests
on the qemu platform:
make defconfig and CONFIG_PARPORT=m, CONFIG_PARPORT_PC=m,
CONFIG_SND_MTS64=m
Then making test scripts:
cat>test_mod1.sh<<EOF
modprobe snd-mts64
modprobe snd-mts64
EOF
Executing the script, perhaps several times, we will get a null-ptr-defer
report, as follow:
syzkaller:~# ./test_mod.sh
snd_mts64: probe of snd_mts64.0 failed with error -5
modprobe: ERROR: could not insert 'snd_mts64': No such device
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 0 PID: 205 Comm: modprobe Not tainted 6.1.0-rc8-00588-g76dcd734eca2 #6
Call Trace:
<IRQ>
snd_mts64_interrupt+0x24/0xa0 [snd_mts64]
parport_irq_handler+0x37/0x50 [parport]
__handle_irq_event_percpu+0x39/0x190
handle_irq_event_percpu+0xa/0x30
handle_irq_event+0x2f/0x50
handle_edge_irq+0x99/0x1b0
__common_interrupt+0x5d/0x100
common_interrupt+0xa0/0xc0
</IRQ>
<TASK>
asm_common_interrupt+0x22/0x40
RIP: 0010:_raw_write_unlock_irqrestore+0x11/0x30
parport_claim+0xbd/0x230 [parport]
snd_mts64_probe+0x14a/0x465 [snd_mts64]
platform_probe+0x3f/0xa0
really_probe+0x129/0x2c0
__driver_probe_device+0x6d/0xc0
driver_probe_device+0x1a/0xa0
__device_attach_driver+0x7a/0xb0
bus_for_each_drv+0x62/0xb0
__device_attach+0xe4/0x180
bus_probe_device+0x82/0xa0
device_add+0x550/0x920
platform_device_add+0x106/0x220
snd_mts64_attach+0x2e/0x80 [snd_mts64]
port_check+0x14/0x20 [parport]
bus_for_each_dev+0x6e/0xc0
__parport_register_driver+0x7c/0xb0 [parport]
snd_mts64_module_init+0x31/0x1000 [snd_mts64]
do_one_initcall+0x3c/0x1f0
do_init_module+0x46/0x1c6
load_module+0x1d8d/0x1e10
__do_sys_finit_module+0xa2/0xf0
do_syscall_64+0x37/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 1 seconds..
The mts wa not initialized during interrupt, we add check for
mts to fix this bug.
Fixes: 68ab801e32 ("[ALSA] Add snd-mts64 driver for ESI Miditerminal 4140")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20221206061004.1222966-1-cuigaosheng1@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
In dt-binding snps,dwmac.yaml, some properties under "snps,axi-config"
node are named without "axi_" prefix, but the driver expects the
prefix. Since the dt-binding has been there for a long time, we'd
better make driver match the binding for compatibility.
Fixes: afea03656a ("stmmac: rework DMA bus setting and introduce new platform AXI structure")
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Link: https://lore.kernel.org/r/20221202161739.2203-1-jszhang@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The node returned by of_get_parent() with refcount incremented,
of_node_put() needs be called when finish using it. So add it in the
end of of_pinctrl_get().
Fixes: 936ee2675e ("gpio/rockchip: add driver for rockchip gpio")
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Add a helper to move the duplicate code for error message
from nvme_fc_rcv_ls_req() to nvme_fc_rcv_ls_req_err_msg().
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Before using dynamically allcoated variable lsop in the
nvme_fc_rcv_ls_req(), add a check for NULL and error out early.
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Add unprivileged passthrough of the I/O Command Set Independent and I/O
Command Set Specific Identify Controller sub-command.
This will allow access to attributes (e.g. MDTS and WZSL) that are needed
to effectively form passthrough I/O to the /dev/ng* character devices.
Signed-off-by: Joel Granados <j.granados@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Our mpath stack device is just a shim that selects a bottom namespace
and submits the bio to it without any fancy splitting. This also means
that we don't clone the bio or have any context to the bio beyond
submission. However it really sucks that we don't see the mpath device
io stats.
Given that the mpath device can't do that without adding some context
to it, we let the bottom device do it on its behalf (somewhat similar
to the approach taken in nvme_trace_bio_complete).
When the IO starts, we account the request for multipath IO stats using
REQ_NVME_MPATH_IO_STATS nvme_request flag to avoid queue io stats disable
in the middle of the request.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
In preparation for nvme-multipath IO stats accounting, we want the
accounting to happen in a centralized place. The request completion
is already centralized, but we need a common helper to request I/O
start.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
strtobool() is the same as kstrtobool().
However, the latter is more used within the kernel.
In order to remove strtobool() and slightly simplify kstrtox.h, switch to
the other function name.
While at it, include the corresponding header file (<linux/kstrtox.h>)
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Christoph Hellwig <hch@lst.de>
The NVMe drivers support a mode where no tagset is allocated for the I/O
queues and only the admin queue is usable. In that case ctrl->tagset is
NULL and we must not call the block per-tagset quiesce helpers that
dereference it.
Fixes: 98d81f0df7 ("nvme: use blk_mq_[un]quiesce_tagset")
Reported-by: Gerd Bayer <gbayer@linux.ibm.com>
Reported-by: Chao Leng <lengchao@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Leng <lengchao@huawei.com>
A device might have a core quirk for NVME_QUIRK_IGNORE_DEV_SUBNQN
(such as Samsung X5) but it would still give a:
"missing or invalid SUBNQN field"
warning as core quirks are filled after calling nvme_init_subnqn. Fill
ctrl->quirks from struct core_quirks before calling nvme_init_subsystem
to fix this.
Tested on a Samsung X5.
Fixes: ab9e00cc72 ("nvme: track subsystems")
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
If ov9282_power_on failed the I2C write, it returned without releasing
clocks or regulators. Fix this.
Fixes: 6f7def3d8a ("media: i2c: ov9282: Add selection for CSI2 clock mode")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
common_regs_list is only used within this file, so should
be static. Make it so.
Fixes: 7195aabf8f ("media: i2c: ov9282: Split registers into common and mode specific")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Fix missing documentation entries for members of structures,
as flagged by smatch.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
The driver changes the Bayer order based on the flips, but
does not define the control correctly with the
V4L2_CTRL_FLAG_MODIFY_LAYOUT flag.
Add the V4L2_CTRL_FLAG_MODIFY_LAYOUT flag.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
The driver changes the Bayer order based on the flips, but
does not define the control correctly with the
V4L2_CTRL_FLAG_MODIFY_LAYOUT flag.
Add the V4L2_CTRL_FLAG_MODIFY_LAYOUT flag.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
