[ Upstream commit fd8489294dd2beefb70f12ec4f6132aeec61a4d0 ]
Currently rsv_qp is freed before ib_unregister_device() is called
on HIP08. During the time interval, users can still dereg MR and
rsv_qp will be used in this process, leading to a UAF. Move the
release of rsv_qp after calling ib_unregister_device() to fix it.
Fixes: 70f9252158 ("RDMA/hns: Use the reserved loopback QPs to free MR before destroying MPT")
Signed-off-by: wenglianfa <wenglianfa@huawei.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20240906093444.3571619-3-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2d9d6d300fb0a4ae4431bb308027ac9385746d42 ]
Parts of the suspend and resume chain is left unprotected if we disable
the WDT here.
>From experiments we can see that the SCU disables and re-enables the WDT
when we enter and leave suspend to ram. By not touching the WDT here we
are protected by the WDT all the way to the SCU.
Signed-off-by: Jonas Blixt <jonas.blixt@actia.se>
CC: Anson Huang <anson.huang@nxp.com>
Fixes: 986857acbc ("watchdog: imx_sc: Add i.MX system controller watchdog support")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240801121845.1465765-1-jonas.blixt@actia.se
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ee6d57a2e13d11ce9050cfc3e3b69ef707a44a63 ]
When searching the MR cache for suitable cache entries, don't use mkeys
larger than twice the size required for the MR.
This should ensure the usage of mkeys closer to the minimal required size
and reduce memory waste.
On driver init we create entries for mkeys with clear attributes and
powers of 2 sizes from 4 to the max supported size.
This solves the issue for anyone using mkeys that fit these
requirements.
In the use case where an MR is registered with different attributes,
like an access flag we can't UMR, we'll create a new cache entry to store
it upon dereg.
Without this fix, any later registration with same attributes and smaller
size will use the newly created cache entry and it's mkeys, disregarding
the memory waste of using mkeys larger than required.
For example, one worst-case scenario can be when registering and
deregistering a 1GB mkey with ATS enabled which will cause the creation of
a new cache entry to hold those type of mkeys. A user registering a 4k MR
with ATS will end up using the new cache entry and an mkey that can
support a 1GB MR, thus wasting x250k memory than actually needed in the HW.
Additionally, allow all small registration to use the smallest size
cache entry that is initialized on driver load even if size is larger
than twice the required size.
Fixes: 73d09b2fe8 ("RDMA/mlx5: Introduce mlx5r_cache_rb_key")
Signed-off-by: Michael Guralnik <michaelgur@nvidia.com>
Link: https://patch.msgid.link/8ba3a6e3748aace2026de8b83da03aba084f78f4.1725362530.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c500a86693a126c9393e602741e348f80f1b0fc5 ]
Within kirin_pcie_parse_port(), the pcie->num_slots is compared to
pcie->gpio_id_reset size (MAX_PCI_SLOTS) which is correct and would lead
to an overflow.
Thus, fix condition to pcie->num_slots + 1 >= MAX_PCI_SLOTS and move
pcie->num_slots increment below the if-statement to avoid out-of-bounds
array access.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: b22dbbb245 ("PCI: kirin: Support PERST# GPIOs for HiKey970 external PEX 8606 bridge")
Link: https://lore.kernel.org/linux-pci/20240903115823.30647-1-adiupina@astralinux.ru
Signed-off-by: Alexandra Diupina <adiupina@astralinux.ru>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8a7926176378460e0d91e02b03f0ff20a8709a60 ]
If we wait_for_construction and find that the file is no longer hashed,
and we're going to retry the open, the old nfsd_file reference is
currently leaked. Put the reference before retrying.
Fixes: c6593366c0 ("nfsd: don't kill nfsd_files because of lease break error")
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Youzhong Yang <youzhong@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 81a95c2b1d605743220f28db04b8da13a65c4059 ]
Given that we do the search and insertion while holding the i_lock, I
don't think it's possible for us to get EEXIST here. Remove this case.
Fixes: c6593366c0 ("nfsd: don't kill nfsd_files because of lease break error")
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Youzhong Yang <youzhong@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9d6e9f10e2e031fb7bfb3030a7d1afc561a28fea ]
This fix leaking the of_node references in of_dra7_atl_clk_probe().
The docs for of_parse_phandle_with_args() say that the caller must call
of_node_put() on the returned node. This adds the missing of_node_put()
to fix the leak.
Fixes: 9ac33b0ce8 ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)")
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20240826-clk-fix-leak-v1-1-f55418a13aa6@baylibre.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3e4289b29e216a55d08a89e126bc0b37cbad9f38 ]
In the function init_conns(), after the create_con() and create_cm() for
loop if something fails. In the cleanup for loop after the destroy tag, we
access out of bound memory because cid is set to clt_path->s.con_num.
This commits resets the cid to clt_path->s.con_num - 1, to stay in bounds
in the cleanup loop later.
Fixes: 6a98d71dae ("RDMA/rtrs: client: main functionality")
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Grzegorz Prajsner <grzegorz.prajsner@ionos.com>
Link: https://patch.msgid.link/20240821112217.41827-7-haris.iqbal@ionos.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c ]
The maximum number of PLL components on SAMA7G5 is 3 (one fractional
part and 2 dividers). Allocate the needed amount of memory for
sama7g5_plls 2d array. Previous code used to allocate 7 array entries for
each PLL. While at it, replace 3 with PLL_COMPID_MAX in the loop which
parses the sama7g5_plls 2d array.
Fixes: cb783bbbcf ("clk: at91: sama7g5: add clock support for sama7g5")
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20240714141315.19480-1-claudiu.beznea@tuxon.dev
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 86dfdd8288907f03c18b7fb462e0e232c4f98d89 ]
In the commit aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to
destroying CM IDs"), the function flush_workqueue is invoked to flush the
work queue iwcm_wq.
But at that time, the work queue iwcm_wq was created via the function
alloc_ordered_workqueue without the flag WQ_MEM_RECLAIM.
Because the current process is trying to flush the whole iwcm_wq, if
iwcm_wq doesn't have the flag WQ_MEM_RECLAIM, verify that the current
process is not reclaiming memory or running on a workqueue which doesn't
have the flag WQ_MEM_RECLAIM as that can break forward-progress guarantee
leading to a deadlock.
The call trace is as below:
[ 125.350876][ T1430] Call Trace:
[ 125.356281][ T1430] <TASK>
[ 125.361285][ T1430] ? __warn (kernel/panic.c:693)
[ 125.367640][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.375689][ T1430] ? report_bug (lib/bug.c:180 lib/bug.c:219)
[ 125.382505][ T1430] ? handle_bug (arch/x86/kernel/traps.c:239)
[ 125.388987][ T1430] ? exc_invalid_op (arch/x86/kernel/traps.c:260 (discriminator 1))
[ 125.395831][ T1430] ? asm_exc_invalid_op (arch/x86/include/asm/idtentry.h:621)
[ 125.403125][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.410984][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.418764][ T1430] __flush_workqueue (kernel/workqueue.c:3970)
[ 125.426021][ T1430] ? __pfx___might_resched (kernel/sched/core.c:10151)
[ 125.433431][ T1430] ? destroy_cm_id (drivers/infiniband/core/iwcm.c:375) iw_cm
[ 125.441209][ T1430] ? __pfx___flush_workqueue (kernel/workqueue.c:3910)
[ 125.473900][ T1430] ? _raw_spin_lock_irqsave (arch/x86/include/asm/atomic.h:107 include/linux/atomic/atomic-arch-fallback.h:2170 include/linux/atomic/atomic-instrumented.h:1302 include/asm-generic/qspinlock.h:111 include/linux/spinlock.h:187 include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162)
[ 125.473909][ T1430] ? __pfx__raw_spin_lock_irqsave (kernel/locking/spinlock.c:161)
[ 125.482537][ T1430] _destroy_id (drivers/infiniband/core/cma.c:2044) rdma_cm
[ 125.495072][ T1430] nvme_rdma_free_queue (drivers/nvme/host/rdma.c:656 drivers/nvme/host/rdma.c:650) nvme_rdma
[ 125.505827][ T1430] nvme_rdma_reset_ctrl_work (drivers/nvme/host/rdma.c:2180) nvme_rdma
[ 125.505831][ T1430] process_one_work (kernel/workqueue.c:3231)
[ 125.515122][ T1430] worker_thread (kernel/workqueue.c:3306 kernel/workqueue.c:3393)
[ 125.515127][ T1430] ? __pfx_worker_thread (kernel/workqueue.c:3339)
[ 125.531837][ T1430] kthread (kernel/kthread.c:389)
[ 125.539864][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.550628][ T1430] ret_from_fork (arch/x86/kernel/process.c:147)
[ 125.558840][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.558844][ T1430] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
[ 125.566487][ T1430] </TASK>
[ 125.566488][ T1430] ---[ end trace 0000000000000000 ]---
Fixes: aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to destroying CM IDs")
Link: https://patch.msgid.link/r/20240820113336.19860-1-yanjun.zhu@linux.dev
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202408151633.fc01893c-oliver.sang@intel.com
Tested-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit dbc3171194403d0d40e4bdeae666f6e76e428b53 ]
If pcie_find_root_port() is unable to locate a Root Port, it will return
NULL. Check the pointer for NULL before dereferencing it.
This particular case is in a quirk for devices that are always below a Root
Port, so this won't avoid a problem and doesn't need to be backported, but
check as a matter of style and to prevent copy/paste mistakes.
Link: https://lore.kernel.org/r/20240812202659.1649121-1-samasth.norway.ananda@oracle.com
Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
[bhelgaas: drop Fixes: and explain why there's no problem in this case]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 82c5ada1f9d05902a4ccb926c7ce34e2fe699283 ]
The current implementation accesses the `child` fwnode handle outside of
device_for_each_child_node() without incrementing its refcount.
Add the missing call to `fwnode_handle_get(child)`.
The cleanup process where `child` is accessed is not right either
because a single call to `fwnode_handle_put()` is carried out in case of
an error, ignoring unasigned nodes at the point when the error happens.
Keep `child` inside of the first loop, and use the helper pointer that
receives references via `fwnode_handle_get()` to handle the child nodes
within the second loop. Keeping `child` inside the first node has also
the advantage that the scoped version of the loop can be used.
Fixes: ee4e80b296 ("leds: pca995x: Add support for PCA995X chips")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240807-leds-pca995x-fix-fwnode-usage-v1-1-8057c84dc583@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6eefd65ba6ae29ab801f6461e59c10f93dd496f8 ]
The iterated nodes are direct children of the device node, and the
`device_for_each_child_node()` macro accounts for child node
availability.
`fwnode_for_each_available_child_node()` is meant to access the child
nodes of an fwnode, and therefore not direct child nodes of the device
node.
Use `device_for_each_child_node()` to indicate device's direct child
nodes.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240805-device_for_each_child_node-available-v3-2-48243a4aa5c0@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Stable-dep-of: 82c5ada1f9d0 ("leds: pca995x: Fix device child node usage in pca995x_probe()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 68d6520d2e76998cdea58f6dd8782de5ab5b28af ]
Add support for PCA9956B chip, which belongs to the same family.
This chip features 24 instead of 16 outputs, so add a chipdef struct to
deal with the different register layouts.
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Pieterjan Camerlynck <pieterjanca@gmail.com>
Link: https://lore.kernel.org/r/20240711-pca995x-v4-2-702a67148065@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Stable-dep-of: 82c5ada1f9d0 ("leds: pca995x: Fix device child node usage in pca995x_probe()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 362be5cbaec2a663eb86b7105313368b4a71fc1e ]
According to msm-5.10 the lucid 5lpe PLLs have require slightly
different configuration that trion / lucid PLLs, it doesn't set
PLL_UPDATE_BYPASS bit. Add corresponding function and use it for the
display clock controller on Qualcomm SM8350 platform.
Fixes: 205737fe33 ("clk: qcom: add support for SM8350 DISPCC")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-2-1149dd8399fe@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0e1ac23dfa3f635e486fdeb08206b981cb0a2a6b ]
gcc_qdss_tsctr_clk_src (enabled in the boot loaders and dependent
on gpll4_main) was not registered as one of the ipq5332 clocks.
Hence clk_disable_unused() disabled 'gpll4_main' assuming there
were no consumers for 'gpll4_main' resulting in system freeze or
reboots.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 3d89d52970 ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC")
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20240730054817.1915652-4-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ebb9d3ca8f7efc1b6a2f1750d1058eda444883d0 ]
A commit d8527cab6c ("firewire: cdev: implement new event to notify
response subaction with time stamp") adds an additional case,
FW_CDEV_EVENT_RESPONSE2, into switch statement in complete_transaction().
However, the range of block is beyond to the case label and reaches
neibour default label.
This commit corrects the range of block. Fortunately, it has few impacts
in practice since the local variable in the scope under the label is not
used in codes under default label.
Fixes: d8527cab6c ("firewire: cdev: implement new event to notify response subaction with time stamp")
Link: https://lore.kernel.org/r/20240810070403.36801-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3e40aa29d47e231a54640addf6a09c1f64c5b63f ]
__pci_reset_bus() calls pci_bridge_secondary_bus_reset() to perform the
reset and also waits for the Secondary Bus to become again accessible.
__pci_reset_bus() then calls pci_bus_restore_locked() that restores the PCI
devices connected to the bus, and if necessary, recursively restores also
the subordinate buses and their devices.
The logic in pci_bus_restore_locked() does not take into account that after
restoring a device on one level, there might be another Link Downstream
that can only start to come up after restore has been performed for its
Downstream Port device. That is, the Link may require additional wait until
it becomes accessible.
Similarly, pci_slot_restore_locked() lacks wait.
Amend pci_bus_restore_locked() and pci_slot_restore_locked() to wait for
the Secondary Bus before recursively performing the restore of that bus.
Fixes: 090a3c5322 ("PCI: Add pci_reset_slot() and pci_reset_bus()")
Link: https://lore.kernel.org/r/20240808121708.2523-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14 ]
Ensure index in rtl2830_pid_filter does not exceed 31 to prevent
out-of-bounds access.
dev->filters is a 32-bit value, so set_bit and clear_bit functions should
only operate on indices from 0 to 31. If index is 32, it will attempt to
access a non-existent 33rd bit, leading to out-of-bounds access.
Change the boundary check from index > 32 to index >= 32 to resolve this
issue.
Fixes: df70ddad81 ("[media] rtl2830: implement PID filter")
Signed-off-by: Junlin Li <make24@iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8ae06f360cfaca2b88b98ca89144548b3186aab1 ]
Ensure index in rtl2832_pid_filter does not exceed 31 to prevent
out-of-bounds access.
dev->filters is a 32-bit value, so set_bit and clear_bit functions should
only operate on indices from 0 to 31. If index is 32, it will attempt to
access a non-existent 33rd bit, leading to out-of-bounds access.
Change the boundary check from index > 32 to index >= 32 to resolve this
issue.
Signed-off-by: Junlin Li <make24@iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: 4b01e01a81 ("[media] rtl2832: implement PID filter")
[hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg]
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a9f2b249adeef2b9744a884355fa8f5e581d507f ]
In the probe, if an error occurs after the ti_iodelay_pinconf_init_dev()
call, it is likely that ti_iodelay_pinconf_deinit_dev() should be called,
as already done in the remove function.
Also in ti_iodelay_pinconf_init_dev(), if an error occurs after the first
regmap_update_bits() call, it is also likely that the deinit() function
should be called.
The easier way to fix it is to add a devm_add_action_or_reset() at the
rigtht place to have ti_iodelay_pinconf_deinit_dev() called when needed.
Doing so, the .remove() function can be removed, and the associated
platform_set_drvdata() call in the probe as well.
Fixes: 003910ebc8 ("pinctrl: Introduce TI IOdelay configuration driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/0220fa5b925bd08e361be8206a5438f6229deaac.1720556038.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 93650550dff9d1a3b88c553f8adb81dc89778977 ]
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231009083856.222030-21-u.kleine-koenig@pengutronix.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Stable-dep-of: a9f2b249adee ("pinctrl: ti: ti-iodelay: Fix some error handling paths")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ffbf1fcb421429916a861cfc25dfe0c6387dda75 ]
The current implementation accesses the `child` fwnode handle outside of
fwnode_for_each_available_child_node() without incrementing its
refcount. Add the missing call to `fwnode_handle_get(child)`.
The cleanup process where `child` is accessed is not right either
because a single call to `fwnode_handle_put()` is carried out in case of
an error, ignoring unasigned nodes at the point when the error happens.
Keep `child` inside of the first loop, and use the helper pointer that
receives references via `fwnode_handle_get()` to handle the child nodes
within the second loop.
Moreover, the iterated nodes are direct children of the device node,
and the `device_for_each_child_node()` macro accounts for child node
availability. By restricting `child` to live within that loop, the
scoped version of it can be used to simplify the error handling.
`fwnode_for_each_available_child_node()` is meant to access the child
nodes of an fwnode, and therefore not direct child nodes of the device
node.
Use `device_for_each_child_node_scoped()` to indicate device's direct
child nodes.
Fixes: 8325642d27 ("leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240721-device_for_each_child_node-available-v2-3-f33748fd8b2d@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
