zynqmp_qspi_remove(9)
π zynqmp_qspi_remove(9) β your girl's guide to the goodbye function
okay so this is zynqmp_qspi_remove from the Kernel API Manual, and honestly? it's the breakup function of the QSPI driver. let's get into it π
β¨ NAME β¨
zynqmp_qspi_remove β the Remove method for the QSPI driver. yes bestie, capital-R Remove, it's that serious π«Ά
πΈ SYNOPSIS πΈ
void zynqmp_qspi_remove (struct platform_device *pdev );
that's the whole vibe. it takes one thing and gives back literally nothing (it's void, she's mysterious like that) π
π¦ ARGUMENTS π¦
pdevβ Pointer to theplatform_devicestructure. that's your one (1) input, no cap. it's the device we're saying bye to π
π₯ DESCRIPTION π₯
so this function gets called when a device is physically removed from the system, OR when the driver module is being unloaded. either way, it's over, it's done, it's giving last-episode energy π
and what does she do in that moment? she frees all resources allocated to the device. all of them. not some. all. the way she just cleans up after herself β iconic, honestly, more drivers should π§Ήβ¨
no cap, this is the cleanup era. everything that got allocated along the way gets let go here, and then she exits stage left π
β RETURN β
0 β Always. every single time. that's what the page says, and we don't argue with the docs π
π SEE ALSO π
your reading list, bestie, and it's a long one β drink some water first π
- Kernel file
./drivers/spi/spi-zynqmp-gqspi.cstruct qspi_platform_data(9)struct zynqmp_qspi(9)zynqmp_gqspi_read(9)zynqmp_gqspi_write(9)zynqmp_gqspi_selecttarget(9)zynqmp_qspi_set_tapdelay(9)zynqmp_qspi_init_hw(9)zynqmp_qspi_copy_read_data(9)zynqmp_qspi_chipselect(9)zynqmp_qspi_selectspimode(9)zynqmp_qspi_config_op(9)zynqmp_qspi_setup_op(9)zynqmp_qspi_filltxfifo(9)zynqmp_qspi_readrxfifo(9)zynqmp_qspi_fillgenfifo(9)zynqmp_qspi_disable_dma(9)zynqmp_qspi_enable_dma(9)zynqmp_process_dma_irq(9)zynqmp_qspi_irq(9)zynqmp_qspi_setuprxdma(9)zynqmp_qspi_write_op(9)zynqmp_qspi_read_op(9)zynqmp_qspi_suspend(9)zynqmp_qspi_resume(9)zynqmp_runtime_suspend(9)zynqmp_runtime_resume(9)zynqmp_qspi_exec_op(9)zynqmp_qspi_probe(9)
like yes, zynqmp_qspi_probe(9) is in there too β that's the birth, this page is the departure, the whole character arc fr fr π
and that's the page, bestie!! sourced straight from ./drivers/spi, dated October 2026 β the Kernel API Manual really said "here's your lil goodbye function" and we ate it up ππ¦ mwah, go free some resources β¨
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms