Descriptor array structure has been moved into blackfin dma.h head file.
This patch fix below error:
drivers/mmc/host/bfin_sdh.c:52:8: error: redefinition of 'struct
dma_desc_array'
make[4]: *** [drivers/mmc/host/bfin_sdh.o] Error 1
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
 #define bfin_write_SDH_CFG             bfin_write_RSI_CFG
 #endif
 
-struct dma_desc_array {
-       unsigned long   start_addr;
-       unsigned short  cfg;
-       unsigned short  x_count;
-       short           x_modify;
-} __packed;
-
 struct sdh_host {
        struct mmc_host         *mmc;
        spinlock_t              lock;