tree-wide: fix typos "ammount" -> "amount"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 6d3ac65..cfebe0e 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -407,7 +407,7 @@
  * @buff: The buffer address
  * @len: The length of the data to read
  *
- * Issue an RXQ FIFO read command and read the @len ammount of data from
+ * Issue an RXQ FIFO read command and read the @len amount of data from
  * the FIFO into the buffer specified by @buff.
  */
 static void ks8851_rdfifo(struct ks8851_net *ks, u8 *buff, unsigned len)