sdma_buffer_descriptor
struct sdma_buffer_descriptor *bd0 = sdma->bd0;
sizeof(struct sdma_buffer_descriptor),
sizeof(struct sdma_buffer_descriptor),
u32 bd_size = desc->num_bd * sizeof(struct sdma_buffer_descriptor);
u32 bd_size = desc->num_bd * sizeof(struct sdma_buffer_descriptor);
struct sdma_buffer_descriptor *bd;
struct sdma_buffer_descriptor *bd = &desc->bd[i];
struct sdma_buffer_descriptor *bd = &desc->bd[i];
struct sdma_buffer_descriptor *bd;
struct sdma_buffer_descriptor *bd0;
struct sdma_buffer_descriptor *bd0 = sdma->bd0;
struct sdma_buffer_descriptor *bd;
struct sdma_buffer_descriptor *bd;