snd_BUG_ON(9)

💖 snd_BUG_ON(9) — Kernel API Manual 💖

okay so welcome to the snd_BUG_ON(9) page, bestie — it's from the Kernel API Manual, and it's lowkey tiny but every crumb matters 💅✨

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🎀 NAME 🎀

snd_BUG_ON — debugging check macro 🐛🔍

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✨ SYNOPSIS ✨

the whole vibe, fr fr:

snd_BUG_ON (cond );

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🫶 ARGUMENTS 🫶

• cond — condition to evaluate 👀

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🌸 DESCRIPTION 🌸

okay so here's the tea: when CONFIG_SND_DEBUG is set, this has the same behavior as WARN_ON. otherwise, it just evaluates the conditional and returns the value. no cap, that's literally it 💖

bestie this page is smol, but every detail is still main character energy — don't skip the CONFIG_SND_DEBUG part 🙈✨

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🦋 SEE ALSO 🦋

go read these too, iykyk 👑

• Kernel file ./include/sound/core.h 📁
• snd_power_ref(9)
• snd_power_unref(9)
• snd_power_sync_ref(9)
• snd_card_unref(9)
• snd_BUG(9)

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./include/sound • October 2026 • snd_BUG_ON(9) — byeee bestie, mwah 🫶💅✨