[PATCH 1/1] spi: use dmaengine_desc_set_callback()

[Alain Volmat]

On Mon, Nov 02, 2026 at 12:39:58PM -0500, Frank.Li at oss.nxp.com wrote:
> From: Frank Li <Frank.Li at nxp.com>
> 
> Replace open-coded assignments to callback and callback_param fields
> of struct dma_async_tx_descriptor with calls to the
> dmaengine_desc_set_callback() helper across SPI bus drivers.
> 
> No functional change intended. Prepare make to struct
> dma_async_tx_descriptor private to the DMA engine.
> 
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---
>  drivers/spi/atmel-quadspi.c       | 3 +--
>  drivers/spi/spi-at91-usart.c      | 3 +--
>  drivers/spi/spi-atcspi200.c       | 3 +--
>  drivers/spi/spi-atmel.c           | 3 +--
>  drivers/spi/spi-bcm2835.c         | 6 ++----
>  drivers/spi/spi-cadence-quadspi.c | 3 +--
>  drivers/spi/spi-davinci.c         | 6 ++----
>  drivers/spi/spi-dw-dma.c          | 6 ++----
>  drivers/spi/spi-ep93xx.c          | 3 +--
>  drivers/spi/spi-fsl-dspi.c        | 6 ++----
>  drivers/spi/spi-fsl-lpspi.c       | 6 ++----
>  drivers/spi/spi-geni-qcom.c       | 3 +--
>  drivers/spi/spi-img-spfi.c        | 6 ++----
>  drivers/spi/spi-imx.c             | 6 ++----
>  drivers/spi/spi-ingenic.c         | 3 +--
>  drivers/spi/spi-mxs.c             | 3 +--
>  drivers/spi/spi-nxp-xspi.c        | 3 +--
>  drivers/spi/spi-omap2-mcspi.c     | 6 ++----
>  drivers/spi/spi-pic32.c           | 3 +--
>  drivers/spi/spi-pl022.c           | 3 +--
>  drivers/spi/spi-pxa2xx-dma.c      | 3 +--
>  drivers/spi/spi-qup.c             | 3 +--
>  drivers/spi/spi-rockchip.c        | 6 ++----
>  drivers/spi/spi-rspi.c            | 6 ++----
>  drivers/spi/spi-rzv2h-rspi.c      | 3 +--
>  drivers/spi/spi-s3c64xx.c         | 3 +--
>  drivers/spi/spi-sh-msiof.c        | 6 ++----
>  drivers/spi/spi-spacemit-k1.c     | 3 +--
>  drivers/spi/spi-stm32-ospi.c      | 3 +--
>  drivers/spi/spi-stm32-qspi.c      | 3 +--
>  drivers/spi/spi-stm32.c           | 9 +++------

For the spi-stm32.c
Acked-by: Alain Volmat <alain.volmat at foss.st.com>

Regards,
Alain