workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.

No functional change: only unbound workqueues reach apply_wqattrs_*()
today.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/drivers/soundwire/Kconfig b/drivers/soundwire/Kconfig
new file mode 100644
index 000000000..196a7daaa
--- /dev/null
+++ b/drivers/soundwire/Kconfig
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# SoundWire subsystem configuration
+#
+
+menuconfig SOUNDWIRE
+	tristate "SoundWire support"
+	depends on ACPI || OF
+	depends on SND_SOC_SDCA_OPTIONAL
+	help
+	  SoundWire is a 2-Pin interface with data and clock line ratified
+	  by the MIPI Alliance. SoundWire is used for transporting data
+	  typically related to audio functions. SoundWire interface is
+	  optimized to integrate audio devices in mobile or mobile inspired
+	  systems. Say Y to enable this subsystem, N if you do not have such
+	  a device
+
+if SOUNDWIRE
+
+comment "SoundWire Devices"
+
+config SOUNDWIRE_AMD
+	tristate "AMD SoundWire Manager driver"
+	select SOUNDWIRE_GENERIC_ALLOCATION
+	depends on ACPI && SND_SOC
+	help
+	  SoundWire AMD Manager driver.
+	  If you have an AMD platform which has a SoundWire Manager then
+	  enable this config option to get the SoundWire support for that
+	  device.
+
+config SOUNDWIRE_CADENCE
+	tristate
+	select CRC8
+
+config SOUNDWIRE_INTEL
+	tristate "Intel SoundWire Master driver"
+	select SOUNDWIRE_CADENCE
+	select SOUNDWIRE_GENERIC_ALLOCATION
+	select AUXILIARY_BUS
+	depends on ACPI && SND_SOC
+	depends on SND_SOC_SOF_HDA_MLINK || !SND_SOC_SOF_HDA_MLINK
+	depends on SND_HDA_CORE || !SND_HDA_ALIGNED_MMIO
+	help
+	  SoundWire Intel Master driver.
+	  If you have an Intel platform which has a SoundWire Master then
+	  enable this config option to get the SoundWire support for that
+	  device.
+
+config SOUNDWIRE_QCOM
+	tristate "Qualcomm SoundWire Master driver"
+	imply SLIMBUS
+	depends on SND_SOC
+	help
+	  SoundWire Qualcomm Master driver.
+	  If you have an Qualcomm platform which has a SoundWire Master then
+	  enable this config option to get the SoundWire support for that
+	  device
+
+config SOUNDWIRE_GENERIC_ALLOCATION
+	tristate
+
+endif