diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-04-11 10:13:19 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-04-24 22:09:00 +0200 |
| commit | b07faaaf1f60c2b76604917fc5a9937974d78e92 (patch) | |
| tree | 808a8e134d0943653184759aa3962bb24a4ae3ce /drivers | |
| parent | can: c_can: Cleanup setup of receive buffers (diff) | |
| download | linux-b07faaaf1f60c2b76604917fc5a9937974d78e92.tar.xz linux-b07faaaf1f60c2b76604917fc5a9937974d78e92.zip | |
can: c_can: Cleanup c_can_inval_msg_object()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/c_can/c_can.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index e4eaa841a826..bf3aed43cf2c 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -129,6 +129,9 @@ /* Receive setup of message objects */ #define IF_COMM_RCV_SETUP (IF_COMM_MASK | IF_COMM_ARB | IF_COMM_CONTROL) +/* Invalidation of message objects */ +#define IF_COMM_INVAL (IF_COMM_ARB | IF_COMM_CONTROL) + /* IFx arbitration */ #define IF_ARB_MSGVAL BIT(15) #define IF_ARB_MSGXTD BIT(14) @@ -447,7 +450,7 @@ static void c_can_setup_receive_object(struct net_device *dev, int iface, c_can_object_put(dev, iface, obj, IF_COMM_RCV_SETUP); } -static void c_can_inval_msg_object(struct net_device *dev, int iface, int objno) +static void c_can_inval_msg_object(struct net_device *dev, int iface, int obj) { struct c_can_priv *priv = netdev_priv(dev); @@ -455,10 +458,7 @@ static void c_can_inval_msg_object(struct net_device *dev, int iface, int objno) priv->write_reg(priv, C_CAN_IFACE(ARB2_REG, iface), 0); priv->write_reg(priv, C_CAN_IFACE(MSGCTRL_REG, iface), 0); - c_can_object_put(dev, iface, objno, IF_COMM_ARB | IF_COMM_CONTROL); - - netdev_dbg(dev, "obj no:%d, msgval:0x%08x\n", objno, - c_can_read_reg32(priv, C_CAN_MSGVAL1_REG)); + c_can_object_put(dev, iface, obj, IF_COMM_INVAL); } static inline int c_can_is_next_tx_obj_busy(struct c_can_priv *priv, int objno) |