Commit 9c2e0a6d authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: at91_can: let get_tx_* functions return unsigned int 



Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent e14ee40b

drivers/net/can/at91_can.c

+3 −3
Original line number Diff line number Diff line
@@ -186,17 +186,17 @@ static struct can_bittiming_const at91_bittiming_const = { 
	.brp_inc	= 1,

};



static inline int get_tx_next_mb(const struct at91_priv *priv)

static inline unsigned int get_tx_next_mb(const struct at91_priv *priv)

{

	return (priv->tx_next & AT91_NEXT_MB_MASK) + AT91_MB_TX_FIRST;

}



static inline int get_tx_next_prio(const struct at91_priv *priv)

static inline unsigned int get_tx_next_prio(const struct at91_priv *priv)

{

	return (priv->tx_next >> AT91_NEXT_PRIO_SHIFT) & 0xf;

}



static inline int get_tx_echo_mb(const struct at91_priv *priv)

static inline unsigned int get_tx_echo_mb(const struct at91_priv *priv)

{

	return (priv->tx_echo & AT91_NEXT_MB_MASK) + AT91_MB_TX_FIRST;

}