This patch series aims to fix some issues inside the driver's DMA handling. It also uses newer I2C DMA API.
Signed-off-by: Clément Le Goffic <[email protected]> --- Changes in v2: - Fix the dev used in dma_unmap also in the error path of `stm32_i2c_prep_dma_xfer` - Add a dma_unmap_single also in the ITs error handler - Add Alain Volmat's "Acked-by" on patch 3 - Link to v1: https://lore.kernel.org/r/[email protected] --- Clément Le Goffic (3): i2c: stm32: fix the device used for the DMA map i2c: stm32f7: unmap DMA mapped buffer i2c: stm32f7: support i2c_*_dma_safe_msg_buf APIs drivers/i2c/busses/i2c-stm32.c | 4 ++-- drivers/i2c/busses/i2c-stm32f7.c | 42 +++++++++++++++++++++++++++++----------- 2 files changed, 33 insertions(+), 13 deletions(-) --- base-commit: 86731a2a651e58953fc949573895f2fa6d456841 change-id: 20250527-i2c-upstream-e5b69501359a Best regards, -- Clément Le Goffic <[email protected]>
