234 	u32 syndrome[5];  in bf5xx_nand_correct_data_256()  local
243 	syndrome[0] = (calced ^ stored);  in bf5xx_nand_correct_data_256()
250 	if (!syndrome[0] || !calced || !stored)  in bf5xx_nand_correct_data_256()
258 	if (hweight32(syndrome[0]) == 1) {  in bf5xx_nand_correct_data_256()
263 	syndrome[1] = (calced & 0x7FF) ^ (stored & 0x7FF);  in bf5xx_nand_correct_data_256()
264 	syndrome[2] = (calced & 0x7FF) ^ ((calced >> 11) & 0x7FF);  in bf5xx_nand_correct_data_256()
265 	syndrome[3] = (stored & 0x7FF) ^ ((stored >> 11) & 0x7FF);  in bf5xx_nand_correct_data_256()
266 	syndrome[4] = syndrome[2] ^ syndrome[3];  in bf5xx_nand_correct_data_256()
269 		dev_info(info->device, "syndrome[%d] 0x%08x\n", i, syndrome[i]);  in bf5xx_nand_correct_data_256()
281 	if (hweight32(syndrome[0]) == 11 && syndrome[4] == 0x7FF) {  in bf5xx_nand_correct_data_256()
285 			"syndrome[1] 0x%08x\n", syndrome[1]);  in bf5xx_nand_correct_data_256()
287 		failing_bit = syndrome[1] & 0x7;  in bf5xx_nand_correct_data_256()
288 		failing_byte = syndrome[1] >> 0x3;  in bf5xx_nand_correct_data_256()