From 04b61513dfe40f80f0dcc795003637b510522b3c Mon Sep 17 00:00:00 2001 From: Marco Crivellari Date: Tue, 30 Dec 2025 15:34:29 +0100 Subject: [PATCH] ASoC: SDCA: Replace use of system_wq with system_dfl_wq This patch continues the effort to refactor workqueue APIs, which has begun with the changes introducing new workqueues and a new alloc_workqueue flag: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The point of the refactoring is to eventually alter the default behavior of workqueues to become unbound by default so that their workload placement is optimized by the scheduler. Before that to happen after a careful review and conversion of each individual case, workqueue users must be converted to the better named new workqueues with no intended behaviour changes: system_wq -> system_percpu_wq system_unbound_wq -> system_dfl_wq This specific workload has no benefits being per-cpu, so system_wq has been replaced with system_dfl_wq (the unbound workqueue). This way the old obsolete workqueues (system_wq, system_unbound_wq) can be removed in the future. Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20251230143429.179643-1-marco.crivellari@suse.com Signed-off-by: Mark Brown --- sound/soc/sdca/sdca_ump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sdca/sdca_ump.c b/sound/soc/sdca/sdca_ump.c index 8aba3ff168728..a86bb28c6d0ad 100644 --- a/sound/soc/sdca/sdca_ump.c +++ b/sound/soc/sdca/sdca_ump.c @@ -257,6 +257,6 @@ void sdca_ump_schedule_timeout(struct delayed_work *work, unsigned int timeout_u if (!timeout_us) return; - queue_delayed_work(system_wq, work, usecs_to_jiffies(timeout_us)); + queue_delayed_work(system_dfl_wq, work, usecs_to_jiffies(timeout_us)); } EXPORT_SYMBOL_NS_GPL(sdca_ump_schedule_timeout, "SND_SOC_SDCA"); -- 2.47.3