731 	uint16_t col;  local
746 	col = host->col_addr >> 1;
750 		nfc_word.word = readw(&spare_buf[col]);
752 		nfc_word.word = readw(&main_buf[col]);
770 	uint16_t col, ret;  local
775 	col = host->col_addr;
777 	if (col < mtd->writesize && host->spare_only)
778 		col += mtd->writesize;
780 	if (col < mtd->writesize) {
782 				(col >> 1));
785 				((col - mtd->writesize) >> 1));
788 	if (col & 1) {
806 	host->col_addr = col + 2;
821 	int n, col, i = 0;  local
826 	col = host->col_addr;
829 	if (col < mtd->writesize && host->spare_only)
830 		col += mtd->writesize;
832 	n = mtd->writesize + mtd->oobsize - col;
835 	pr_debug("%s:%d: col = %d, n = %d\n", __func__, __LINE__, col, n);
840 		if (col < mtd->writesize) {
841 			p = host->regs->main_area[0] + (col & ~3);
844 						mtd->writesize + (col & ~3);
850 		if (((col | (unsigned long)&buf[i]) & 3) || n < 4) {
857 			nfc_word.bytes[col & 3] = buf[i++];
859 			col++;
863 			int m = mtd->writesize - col;
865 			if (col >= mtd->writesize)
871 				 __func__,  __LINE__, n, m, i, col);
874 			col += m;
880 	host->col_addr = col;
892 	int n, col, i = 0;  local
897 	col = host->col_addr;
900 	if (col < mtd->writesize && host->spare_only)
901 		col += mtd->writesize;
903 	n = mtd->writesize + mtd->oobsize - col;
909 		if (col < mtd->writesize) {
910 			p = host->regs->main_area[0] + (col & ~3);
913 					mtd->writesize + (col & ~3);
916 		if (((col | (int)&buf[i]) & 3) || n < 4) {
923 			buf[i++] = nfc_word.bytes[col & 3];
925 			col++;
927 			int m = mtd->writesize - col;
929 			if (col >= mtd->writesize)
935 			col += m;
941 	host->col_addr = col;