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 --- include/sound/sdca_ump.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 include/sound/sdca_ump.h (limited to 'include/sound/sdca_ump.h') diff --git a/include/sound/sdca_ump.h b/include/sound/sdca_ump.h new file mode 100644 index 000000000..f54f9d48c --- /dev/null +++ b/include/sound/sdca_ump.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * The MIPI SDCA specification is available for public downloads at + * https://www.mipi.org/mipi-sdca-v1-0-download + * + * Copyright (C) 2025 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef __SDCA_UMP_H__ +#define __SDCA_UMP_H__ + +struct regmap; +struct sdca_control; +struct sdca_entity; +struct sdca_function_data; +struct snd_soc_component; +struct delayed_work; + +int sdca_ump_get_owner_host(struct device *dev, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + struct sdca_control *control); +int sdca_ump_set_owner_device(struct device *dev, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + struct sdca_control *control); +int sdca_ump_read_message(struct device *dev, + struct regmap *device_regmap, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + unsigned int offset_sel, unsigned int length_sel, + void **msg); +int sdca_ump_write_message(struct device *dev, + struct regmap *device_regmap, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + unsigned int offset_sel, unsigned int msg_offset, + unsigned int length_sel, + void *msg, int msg_len); + +void sdca_ump_cancel_timeout(struct delayed_work *work); +void sdca_ump_schedule_timeout(struct delayed_work *work, + unsigned int timeout_us); + +#endif // __SDCA_UMP_H__ -- cgit v1.3.1