diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2020-03-24 16:23:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-25 02:33:04 +0300 |
| commit | d6349e3e14c7f7b7e5cfec09a873af8c192f1271 (patch) | |
| tree | b16e90ae12e58607d7bba828044f7192eff3b0b8 /drivers/net/ethernet/xilinx | |
| parent | 71791dc8bdea55eeb2a0caefe98a0b7450c6e0af (diff) | |
| download | linux-d6349e3e14c7f7b7e5cfec09a873af8c192f1271.tar.xz | |
net: axienet: Mark eth_irq as optional
According to the DT binding, the Ethernet core interrupt is optional.
Use platform_get_irq_optional() to avoid the error message when the
IRQ is not specified.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/xilinx')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 736ac1b7a052..60c8cde365f8 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1851,7 +1851,7 @@ static int axienet_probe(struct platform_device *pdev) lp->rx_irq = irq_of_parse_and_map(np, 1); lp->tx_irq = irq_of_parse_and_map(np, 0); of_node_put(np); - lp->eth_irq = platform_get_irq(pdev, 0); + lp->eth_irq = platform_get_irq_optional(pdev, 0); } else { /* Check for these resources directly on the Ethernet node. */ struct resource *res = platform_get_resource(pdev, @@ -1859,7 +1859,7 @@ static int axienet_probe(struct platform_device *pdev) lp->dma_regs = devm_ioremap_resource(&pdev->dev, res); lp->rx_irq = platform_get_irq(pdev, 1); lp->tx_irq = platform_get_irq(pdev, 0); - lp->eth_irq = platform_get_irq(pdev, 2); + lp->eth_irq = platform_get_irq_optional(pdev, 2); } if (IS_ERR(lp->dma_regs)) { dev_err(&pdev->dev, "could not map DMA regs\n"); |