ishtp_cl_free_rx_ring(9)

💅 ishtp_cl_free_rx_ring(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil function from the Intel ISH-HID world and it's literally so simple it's giving "one job and she does it" 🎀

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✨ NAME ✨

ishtp_cl_free_rx_ring — free the RX ring buffers 🫶

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🌸 SYNOPSIS 🌸

void ishtp_cl_free_rx_ring (struct ishtp_cl *cl );

that's it. that's the whole signature. no return value, no drama, no cap 💀

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🦋 ARGUMENTS 🦋

• cl — the client device instance 👑 like, the actual client you're cleaning up after. main character energy fr.

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💖 DESCRIPTION 💖

it frees the RX ring buffers. periodt. 🎀

that's the whole vibe — you hand it a client, it lets go of the receive ring buffers. no extra lore, no hidden side quests, just free and go 🌈

ngl this is the undo to the alloc side of things — if you allocated, you free. iykyk 💅

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⭐ SEE ALSO ⭐

• kernel file ./drivers/hid/intel-ish-hid/ishtp/client-buffers.c 📁 (the source, go read it bestie)
• ishtp_cl_alloc_rx_ring(9)
• ishtp_cl_alloc_tx_ring(9)
• ishtp_cl_free_tx_ring(9)
• ishtp_io_rb_free(9)
• ishtp_io_rb_init(9)
• ishtp_io_rb_alloc_buf(9)
• ishtp_cl_io_rb_recycle(9)
• ishtp_cl_rx_get_rb(9)

like a whole friend group of ring-buffer functions honestly, they all show up together 🫶✨

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aaaand that's the page!! 🦋 this lil gem comes to you from ./drivers/hid/intel-ish-hid/ishtp, dated October 2026 🌸 mwah, stay slaying your kernel code bestie 💜👑