1742 			memset(this->page_buf, 0xff, mtd->writesize);  in onenand_panic_write()
1743 			memcpy(this->page_buf + column, buf, thislen);  in onenand_panic_write()
1744 			wbuf = this->page_buf;  in onenand_panic_write()
1848 				memset(this->page_buf, 0xff, mtd->writesize);  in onenand_write_ops_nolock()
1849 				memcpy(this->page_buf + column, buf, thislen);  in onenand_write_ops_nolock()
1850 				wbuf = this->page_buf;  in onenand_write_ops_nolock()
2040 			memset(this->page_buf, 0xff, mtd->writesize);  in onenand_write_oob_nolock()
2042 					 this->page_buf, 0, mtd->writesize);  in onenand_write_oob_nolock()
2954 		memcpy(this->page_buf, buf, len);  in do_otp_write()
2955 		memset(this->page_buf + len, 0xff, mtd->writesize - len);  in do_otp_write()
2956 		pbuf = this->page_buf;  in do_otp_write()
3200 	u_char *buf = FLEXONENAND(this) ? this->page_buf : this->oob_buf;  in onenand_lock_user_prot_reg()
3867 	if (!this->page_buf) {  in onenand_scan()
3868 		this->page_buf = kzalloc(mtd->writesize, GFP_KERNEL);  in onenand_scan()
3869 		if (!this->page_buf)  in onenand_scan()
3874 			kfree(this->page_buf);  in onenand_scan()
3888 				kfree(this->page_buf);  in onenand_scan()
4012 		kfree(this->page_buf);  in onenand_release()