1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 04e65d5dae00..a8466141e914 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -465,6 +465,7 @@ static int __devinit m25p_probe(struct spi_device *spi)
                 flash->mtd.name = spi->dev.bus_id;
 
         flash->mtd.type = MTD_NORFLASH;
+        flash->mtd.writesize = 1;
         flash->mtd.flags = MTD_CAP_NORFLASH;
         flash->mtd.size = info->sector_size * info->n_sectors;
         flash->mtd.erasesize = info->sector_size;