diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index eabe5fb071c6..9c59ff6b6926 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -497,6 +497,10 @@ static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
 	size_t actual;
 	int cmd_sz, ret;
 
+	DEBUG(MTD_DEBUG_LEVEL2, "%s: %s %s 0x%08x, len %zd\n",
+			dev_name(&flash->spi->dev), __func__, "to",
+			(u32)to, len);
+
 	*retlen = 0;
 
 	/* sanity checks */