Hydra
extern volatile struct Hydra __iomem *Hydra;
volatile struct Hydra __iomem *Hydra = NULL;
Hydra = ioremap(r.start, resource_size(&r));
in_le32(&Hydra->Feature_Control));
out_le32(&Hydra->Feature_Control, (HYDRA_FC_SCC_CELL_EN |
printk(", now %x\n", in_le32(&Hydra->Feature_Control));
if (!request_mem_region(base+offsetof(struct Hydra, CachePD), 4,
release_mem_region(base+offsetof(struct Hydra, CachePD), 4);
release_mem_region(base+offsetof(struct Hydra, CachePD), 4);
offsetof(struct Hydra, CachePD), 4);
struct Hydra *hydra = (struct Hydra *)data;
struct Hydra *hydra = (struct Hydra *)data;