diff options
Diffstat (limited to 'drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c')
| -rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c index 92f9e9b01289..6e394ac0bc5e 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c @@ -136,9 +136,11 @@ void mcp251xfd_ring_init(struct mcp251xfd_priv *priv) tx_ring->head = 0; tx_ring->tail = 0; tx_ring->base = mcp251xfd_get_tef_obj_addr(tx_ring->obj_num); + tx_ring->nr = 0; + tx_ring->fifo_nr = MCP251XFD_TX_FIFO; /* FIFO request to send */ - addr = MCP251XFD_REG_FIFOCON(MCP251XFD_TX_FIFO); + addr = MCP251XFD_REG_FIFOCON(tx_ring->fifo_nr); val = MCP251XFD_REG_FIFOCON_TXREQ | MCP251XFD_REG_FIFOCON_UINC; len = mcp251xfd_cmd_prepare_write_reg(priv, &tx_ring->rts_buf, addr, val, val); |