fastlane_dma_registers
struct fastlane_dma_registers __iomem *dregs = esp->dma_regs;
struct fastlane_dma_registers __iomem *dregs = esp->dma_regs;
struct fastlane_dma_registers __iomem *dregs = esp->dma_regs;
sizeof(struct fastlane_dma_registers));