txdr_offset 14 drivers/i2c/busses/i2c-stm32.c u32 txdr_offset, txdr_offset 34 drivers/i2c/busses/i2c-stm32.c dma_sconfig.dst_addr = phy_addr + txdr_offset; txdr_offset 49 drivers/i2c/busses/i2c-stm32.h u32 txdr_offset, u32 rxdr_offset);