snd_card_unref(9)

💖 bestie, it’s snd_card_unref time 💖

okay so we’re in the Kernel API Manual today, and the main character is literally snd_card_unref. no cap, we’re keeping every tiny detail. periodt. ✨

✨ NAME ✨

<pink>snd_card_unref</pink> — unreference the card object 💅

🌸 SYNOPSIS 🌸

void snd_card_unref (struct snd_card *card );

🎀 ARGUMENTS 🎀

• card — the card object to unreference. that’s the one, bestie 🫶

🦋 DESCRIPTION 🦋

Call this function for the card object that was obtained via snd_card_ref or snd_lookup_minor_data. like, that’s the whole assignment. if your card came from one of those two, this is the function you call. iconic. 💖

👑 SEE ALSO 👑

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

mwah 💋 this lil’ gem is from the Kernel API Manual, sourced from ./include/sound, version snd_card_unref(9), dated October 2026. slay and goodbye, bestie. 🌈💜