mtd: nand: fix the partial page write condition

[kernel/u-boot.git] / drivers / mtd / nand / nand_base.c

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index a2d06be..3d84659 100644 (file)
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1973,7 +1973,7 @@ static int nand_do_write_ops(struct mtd_info *mtd, loff_t to,
                uint8_t *wbuf = buf;
 
                /* Partial page write ? */
-               if (unlikely(column || writelen < (mtd->writesize - 1))) {
+               if (unlikely(column || writelen < mtd->writesize)) {
                        cached = 0;
                        bytes = min_t(int, bytes - column, (int) writelen);
                        chip->pagebuf = -1;