diff options
Diffstat (limited to 'drivers/net/fm/eth.c')
| -rw-r--r-- | drivers/net/fm/eth.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c index 63fe4b2d33c..f0e7c0eca42 100644 --- a/drivers/net/fm/eth.c +++ b/drivers/net/fm/eth.c @@ -169,7 +169,7 @@ static void bmi_rx_port_disable(struct fm_bmi_rx_port *rx_port) /* wait until the rx port is not busy */ while ((in_be32(&rx_port->fmbm_rst) & FMBM_RST_BSY) && timeout--) ; - if (!timeout) + if (timeout == -1) printf("%s - timeout\n", __func__); } @@ -199,7 +199,7 @@ static void bmi_tx_port_disable(struct fm_bmi_tx_port *tx_port) /* wait until the tx port is not busy */ while ((in_be32(&tx_port->fmbm_tst) & FMBM_TST_BSY) && timeout--) ; - if (!timeout) + if (timeout == -1) printf("%s - timeout\n", __func__); } @@ -727,12 +727,15 @@ static int fm_eth_bind(struct udevice *dev) char mac_name[11]; u32 fm, num; + if (!dev) + return -EINVAL; + if (ofnode_read_u32(ofnode_get_parent(dev_ofnode(dev)), "cell-index", &fm)) { printf("FMan node property cell-index missing\n"); return -EINVAL; } - if (dev && dev_read_u32(dev, "cell-index", &num)) { + if (dev_read_u32(dev, "cell-index", &num)) { printf("FMan MAC node property cell-index missing\n"); return -EINVAL; } |