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net: at91_can: add blank line after declarations

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This patch fixes the checkpatch error about missing a blank line
after declarations.

Link: https://lore.kernel.org/r/1624096589-13452-3-git-send-email-huangguangbin2@huawei.com
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Peng Li 2021-06-19 17:56:23 +08:00 committed by Marc Kleine-Budde
parent 822a99c41f
commit 933850c4b9
1 changed files with 3 additions and 0 deletions
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3
drivers/net/can/at91_can.c
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@ -515,6 +515,7 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev)
static inline void at91_activate_rx_low(const struct at91_priv *priv)
{
u32 mask = get_mb_rx_low_mask(priv);
at91_write(priv, AT91_TCR, mask);
}
@ -529,6 +530,7 @@ static inline void at91_activate_rx_mb(const struct at91_priv *priv,
unsigned int mb)
{
u32 mask = 1 << mb;
at91_write(priv, AT91_TCR, mask);
}
@ -807,6 +809,7 @@ static int at91_poll(struct napi_struct *napi, int quota)
if (work_done < quota) {
/* enable IRQs for frame errors and all mailboxes >= rx_next */
u32 reg_ier = AT91_IRQ_ERR_FRAME;
reg_ier |= get_irq_mb_rx(priv) & ~AT91_MB_MASK(priv->rx_next);
napi_complete_done(napi, work_done);