diff options
Diffstat (limited to 'drivers/net/can/at91_can.c')
| -rw-r--r-- | drivers/net/can/at91_can.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 9df2007b5e56..c14de95d2ca7 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -643,7 +643,7 @@ static void at91_read_msg(struct net_device *dev, unsigned int mb) * * The first message goes into mb nr. 1 and issues an interrupt. All * rx ints are disabled in the interrupt handler and a napi poll is - * scheduled. We read the mailbox, but do _not_ reenable the mb (to + * scheduled. We read the mailbox, but do _not_ re-enable the mb (to * receive another message). * * lower mbxs upper @@ -661,13 +661,13 @@ static void at91_read_msg(struct net_device *dev, unsigned int mb) * * The variable priv->rx_next points to the next mailbox to read a * message from. As long we're in the lower mailboxes we just read the - * mailbox but not reenable it. + * mailbox but not re-enable it. * - * With completion of the last of the lower mailboxes, we reenable the + * With completion of the last of the lower mailboxes, we re-enable the * whole first group, but continue to look for filled mailboxes in the * upper mailboxes. Imagine the second group like overflow mailboxes, * which takes CAN messages if the lower goup is full. While in the - * upper group we reenable the mailbox right after reading it. Giving + * upper group we re-enable the mailbox right after reading it. Giving * the chip more room to store messages. * * After finishing we look again in the lower group if we've still @@ -898,7 +898,7 @@ static void at91_irq_err_state(struct net_device *dev, CAN_ERR_CRTL_TX_WARNING : CAN_ERR_CRTL_RX_WARNING; } - /* fall through */ + fallthrough; case CAN_STATE_ERROR_WARNING: /* * from: ERROR_ACTIVE, ERROR_WARNING @@ -948,7 +948,7 @@ static void at91_irq_err_state(struct net_device *dev, netdev_dbg(dev, "Error Active\n"); cf->can_id |= CAN_ERR_PROT; cf->data[2] = CAN_ERR_PROT_ACTIVE; - /* fall through */ + fallthrough; case CAN_STATE_ERROR_WARNING: reg_idr = AT91_IRQ_ERRA | AT91_IRQ_WARN | AT91_IRQ_BOFF; reg_ier = AT91_IRQ_ERRP; |