fsldma_clea...g_descriptor(9)

okay so bestie, we're in the Kernel API Manual, and the page we're reading is fsldma_clean_running_descriptor(9) — the header shows it as fsldma_clea...g_descriptor(9), but it's literally the same function, iykyk. No cap, this one is short and sweet. 💅

💖 NAME 💖

• fsldma_clean_running_descriptor — move the completed descriptor from ld_running to ld_completed. ✨

🎀 SYNOPSIS 🎀

Here's the exact signature, bestie — don't let the line break scare you:

void fsldma_clean_running_descriptor (struct fsldma_chan *chan , struct
fsl_desc_sw *desc );

🦋 ARGUMENTS 🦋

• chan — Freescale DMA channel. That's the channel, bestie. 💜
• desc — the descriptor which is completed. Yes, the finished one. 🫶

🌸 DESCRIPTION 🌸

So here's the move: free the descriptor directly if it's been acked by the async_tx api, or move it to the queue ld_completed. That's the whole vibe. 💅

🌈 SEE ALSO 🌈

• Kernel file ./drivers/dma/fsldma.c
• fsl_chan_set_src_loop_size(9)
• fsl_chan_set_dst_loop_size(9)
• fsl_chan_set_request_count(9)
• fsl_chan_toggle_ext_pause(9)
• fsl_chan_toggle_ext_start(9)
• fsl_dma_free_descriptor(9)
• fsl_dma_alloc_descriptor(9)
• fsldma_clean_completed_descriptor(9)
• fsldma_run_tx_complete_actions(9)
• fsl_chan_xfer_ld_queue(9)
• fsldma_cleanup_descriptors(9)
• fsl_dma_alloc_chan_resources(9)
• fsldma_free_desc_list(9)
• fsl_dma_free_chan_resources(9)
• fsl_dma_memcpy_issue_pending(9)
• fsl_tx_status(9)

💖 Cute sign-off: source/version ./drivers/dma, dated October 2026. That's the whole page, bestie — periodt. 🎀✨