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- #ifndef __MACH_ATMEL_MCI_H
- #define __MACH_ATMEL_MCI_H
- #include <mach/at_hdmac.h>
- /**
- * struct mci_dma_data - DMA data for MCI interface
- */
- struct mci_dma_data {
- struct at_dma_slave sdata;
- };
- /* accessor macros */
- #define slave_data_ptr(s) (&(s)->sdata)
- #define find_slave_dev(s) ((s)->sdata.dma_dev)
- #define setup_dma_addr(s, t, r) do { \
- if (s) { \
- (s)->sdata.tx_reg = (t); \
- (s)->sdata.rx_reg = (r); \
- } \
- } while (0)
- #endif /* __MACH_ATMEL_MCI_H */
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