flush(9)

💅 NAME 💅

okay so bestie, this is flush(9) from the Kernel API Manual, and the name is literally doing what it says: flush — flush the FIFO to reach a clean state. no cap, that’s the whole NAME section. 🫶

✨ SYNOPSIS ✨

int flush (struct pl022 *pl022 );

it’s giving “one function, one argument, clean vibes.” 💖

🎀 ARGUMENTS 🎀

• pl022 — the SSP driver private data structure, periodt. that’s the whole argument list, bestie. 💅

🌈 SEE ALSO 🌈

the linked-up lore is right here, iykyk:

• Kernel file: ./drivers/spi/spi-pl022.c
• struct vendor_data(9)
• struct pl022(9)
• struct chip_data(9)
• internal_cs_control(9)
• restore_state(9)
• load_ssp_default_config(9)
• configure_dma(9)
• pl022_interrupt_handler(9)
• pl022_setup(9)
• pl022_cleanup(9)

with love and clean FIFOs, this page came from ./drivers/spi and is dated October 2026 💖✨🎀