at91_twi_dma
struct at91_twi_dma *dma = &dev->dma;
struct at91_twi_dma *dma = &dev->dma;
struct at91_twi_dma *dma = &dev->dma;
struct at91_twi_dma *dma = &dev->dma;
struct at91_twi_dma dma;