On Mon, Nov 02, 2026 at 12:54:48PM -0500, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > 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 serial drivers. > > No functional change intended. Prepare to make struct > dma_async_tx_descriptor private to the DMA engine. > > Signed-off-by: Frank Li > --- > drivers/tty/serial/8250/8250_dma.c | 6 ++---- > drivers/tty/serial/8250/8250_mtk.c | 3 +-- > drivers/tty/serial/8250/8250_omap.c | 6 ++---- > drivers/tty/serial/amba-pl011.c | 6 ++---- > drivers/tty/serial/atmel_serial.c | 6 ++---- > drivers/tty/serial/fsl_lpuart.c | 6 ++---- > drivers/tty/serial/imx.c | 6 ++---- > drivers/tty/serial/msm_serial.c | 6 ++---- > drivers/tty/serial/mxs-auart.c | 6 ++---- > drivers/tty/serial/pch_uart.c | 6 ++---- > drivers/tty/serial/samsung_tty.c | 6 ++---- > drivers/tty/serial/serial-tegra.c | 6 ++---- > drivers/tty/serial/sh-sci.c | 9 +++------ > drivers/tty/serial/sprd_serial.c | 3 +-- > drivers/tty/serial/stm32-usart.c | 6 ++---- > 15 files changed, 29 insertions(+), 58 deletions(-) Reviewed-by: Thierry Reding