From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues 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 Signed-off-by: Tejun Heo --- drivers/leds/simatic/Kconfig | 51 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 drivers/leds/simatic/Kconfig (limited to 'drivers/leds/simatic/Kconfig') diff --git a/drivers/leds/simatic/Kconfig b/drivers/leds/simatic/Kconfig new file mode 100644 index 000000000..e616cc6d6 --- /dev/null +++ b/drivers/leds/simatic/Kconfig @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only +config LEDS_SIEMENS_SIMATIC_IPC + tristate "LED driver for Siemens Simatic IPCs" + depends on LEDS_CLASS + depends on SIEMENS_SIMATIC_IPC + default y + help + This option enables support for the LEDs of several Industrial PCs + from Siemens. + + To compile this driver as a module, choose M here: the module + will be called simatic-ipc-leds. + +config LEDS_SIEMENS_SIMATIC_IPC_APOLLOLAKE + tristate "LED driver for Siemens Simatic IPCs based on Intel Apollo Lake GPIO" + depends on LEDS_GPIO + depends on PINCTRL_BROXTON + depends on SIEMENS_SIMATIC_IPC + default LEDS_SIEMENS_SIMATIC_IPC + help + This option enables support for the LEDs of several Industrial PCs + from Siemens based on Apollo Lake GPIO i.e. IPC127E. + + To compile this driver as a module, choose M here: the module + will be called simatic-ipc-leds-gpio-apollolake. + +config LEDS_SIEMENS_SIMATIC_IPC_F7188X + tristate "LED driver for Siemens Simatic IPCs based on Nuvoton GPIO" + depends on LEDS_GPIO + depends on GPIO_F7188X + depends on SIEMENS_SIMATIC_IPC + default LEDS_SIEMENS_SIMATIC_IPC + help + This option enables support for the LEDs of several Industrial PCs + from Siemens based on Nuvoton GPIO i.e. IPC227G. + + To compile this driver as a module, choose M here: the module + will be called simatic-ipc-leds-gpio-f7188x. + +config LEDS_SIEMENS_SIMATIC_IPC_ELKHARTLAKE + tristate "LED driver for Siemens Simatic IPCs based on Intel Elkhart Lake GPIO" + depends on LEDS_GPIO + depends on PINCTRL_ELKHARTLAKE + depends on SIEMENS_SIMATIC_IPC + default LEDS_SIEMENS_SIMATIC_IPC + help + This option enables support for the LEDs of several Industrial PCs + from Siemens based on Elkhart Lake GPIO i.e. BX-21A. + + To compile this driver as a module, choose M here: the module + will be called simatic-ipc-leds-gpio-elkhartlake. -- cgit v1.3.1