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_prueth.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 789193ed0386..c278d5facf7d 100644 --- a/drivers/dma/ti/k3-udma-glue.c +++ b/drivers/dma/ti/k3-udma-glue.c @@ -558,6 +558,9 @@ int k3_udma_glue_tx_get_irq(struct k3_udma_glue_tx_channel *tx_chn) tx_chn->virq = k3_ringacc_get_ring_irq_num(tx_chn->ringtxcq); } + if (!tx_chn->virq) + return -ENXIO; + return tx_chn->virq; } EXPORT_SYMBOL_GPL(k3_udma_glue_tx_get_irq); diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 31e84c503e22..24120605502f 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1747,10 +1747,10 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common) } tx_chn->irq = k3_udma_glue_tx_get_irq(tx_chn->tx_chn); - if (tx_chn->irq <= 0) { + if (tx_chn->irq < 0) { dev_err(dev, "Failed to get tx dma irq %d\n", tx_chn->irq); - ret = tx_chn->irq ?: -ENXIO; + ret = tx_chn->irq; goto err; } diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index e3dcb0845fb6..4914d0ef58e9 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -317,9 +317,7 @@ static int prueth_init_tx_chns(struct prueth_emac *emac) } ret = k3_udma_glue_tx_get_irq(tx_chn->tx_chn); - if (ret <= 0) { - if (!ret) - ret = -EINVAL; + if (ret < 0) { netdev_err(ndev, "failed to get tx irq\n"); goto fail; } |