This series reworks STM32 USART DMA TX state management, and fix flow control. Valentin Caron (4): serial: stm32: move tx dma terminate DMA to shutdown serial: stm32: rework TX DMA state condition serial: stm32: fix flow control transfer in DMA mode serial: stm32: correct loop for dma error handling drivers/tty/serial/stm32-usart.c | 74 ++++++++++++++++++++++++-------- drivers/tty/serial/stm32-usart.h | 2 +- 2 files changed, 56 insertions(+), 20 deletions(-) -- 2.17.1
