can: at91_can: fix comment about priv->tx_next
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 8f15ae4..afd0f5d 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -375,7 +375,7 @@
* mailbox, but without the offset AT91_MB_TX_FIRST. The lower bits
* encode the mailbox number, the upper 4 bits the mailbox priority:
*
- * priv->tx_next = (prio << AT91_NEXT_PRIO_SHIFT) ||
+ * priv->tx_next = (prio << AT91_NEXT_PRIO_SHIFT) |
* (mb - AT91_MB_TX_FIRST);
*
*/