csr_illegal_req_addr 44 drivers/fpga/altera-freeze-bridge.c void __iomem *csr_illegal_req_addr = priv->base_addr + csr_illegal_req_addr 50 drivers/fpga/altera-freeze-bridge.c illegal = readl(csr_illegal_req_addr); csr_illegal_req_addr 54 drivers/fpga/altera-freeze-bridge.c writel(1, csr_illegal_req_addr); csr_illegal_req_addr 56 drivers/fpga/altera-freeze-bridge.c illegal = readl(csr_illegal_req_addr);