CSR_HW_REV_WA_REG  149 drivers/net/wireless/intel/iwlegacy/csr.h #define CSR_HW_REV_WA_REG		(CSR_BASE+0x22C)
CSR_HW_REV_WA_REG  175 drivers/net/wireless/intel/iwlwifi/iwl-csr.h #define CSR_HW_REV_WA_REG		(CSR_BASE+0x22C)