diff options
| -rw-r--r-- | drivers/dma/ti/k3-udma-glue.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpsw-nuss.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/icssg/icssg_common.c | 4 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c index c9b93055dc9d..b96b448a0e69 100644 --- a/drivers/dma/ti/k3-udma-glue.c +++ b/drivers/dma/ti/k3-udma-glue.c @@ -1531,6 +1531,9 @@ int k3_udma_glue_rx_get_irq(struct k3_udma_glue_rx_channel *rx_chn, flow->virq = k3_ringacc_get_ring_irq_num(flow->ringrx); } + if (!flow->virq) + return -ENXIO; + return flow->virq; } EXPORT_SYMBOL_GPL(k3_udma_glue_rx_get_irq); diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index e6f87ac394fe..81d9f21086ec 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -2424,10 +2424,10 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common) rx_chn->irq = k3_udma_glue_rx_get_irq(rx_chn->rx_chn, i); - if (rx_chn->irq <= 0) { + if (rx_chn->irq < 0) { dev_err(dev, "Failed to get rx dma irq %d\n", rx_chn->irq); - ret = -ENXIO; + ret = rx_chn->irq; goto err; } } diff --git a/drivers/net/ethernet/ti/icssg/icssg_common.c b/drivers/net/ethernet/ti/icssg/icssg_common.c index 873126dfc173..2f716c0d7060 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_common.c +++ b/drivers/net/ethernet/ti/icssg/icssg_common.c @@ -440,9 +440,7 @@ int prueth_init_rx_chns(struct prueth_emac *emac, fdqring_id = k3_udma_glue_rx_flow_get_fdq_id(rx_chn->rx_chn, i); ret = k3_udma_glue_rx_get_irq(rx_chn->rx_chn, i); - if (ret <= 0) { - if (!ret) - ret = -ENXIO; + if (ret < 0) { netdev_err(ndev, "Failed to get rx dma irq"); goto fail; } |