tascam_stop_...work_handler(9)

💅 tascam_stop_...work_handler(9) — bestie edition

okay so we're in the Kernel API Manual, section 9, and the star of the show today is tascam_stop_...work_handler(9) — yes the title is literally abbreviated with an ellipsis, that's just how it's filed, don't @ me 🫶

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✨ NAME ✨

tascam_stop_pcm_work_handler — the work handler that stops PCM streams. that's it, that's the vibe check 💖

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🌸 SYNOPSIS 🌸

void tascam_stop_pcm_work_handler (struct work_struct *work );

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🎀 ARGUMENTS 🎀

• work — a pointer to the struct work_struct. just a pointer bestie, nothing scary ✨

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🦋 DESCRIPTION 🦋

so this function is scheduled to stop the PCM streams (both playback and capture, we stan both 👑) from a workqueue context — and the whole reason it lives over there is so you're not doing blocking operations in interrupt context 😭 because blocking in an interrupt is giving "chaos era" and we simply don't do that 💀

like, the interrupt context is NOT the place for a nap. this handler is scheduled so the stopping happens properly, from the workqueue. respect the scheduling fr fr 💅

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🌈 SEE ALSO 🌈

• kernel file ./sound/usb/usx2y/us144mkii_pcm.h var tascam_pcm_hw(9)
• var tascam_playback_ops(9)
• var tascam_capture_ops(9)
• playback_urb_complete(9)
• feedback_urb_complete(9)
• capture_urb_complete(9)
• tascam_init_pcm(9)
• us144mkii_configure_device_for_rate(9)
• process_playback_routing_us144mkii(9)
• process_capture_routing_us144mkii(9)
• tascam_pcm_hw_params(9)
• tascam_pcm_hw_free(9)
• tascam_pcm_trigger(9)
• tascam_capture_work_handler(9)

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and that's the whole page, no notes 💜 this one came from the source dir ./sound/usb/usx2y, dated October 2026 — filed under tascam_stop_...work_handler(9) in the Kernel API Manual, mwah 😘