/* A handle to the FM object this port related to */
void *fm;
/* MDIO exceptions interrupt source - not valid for all
- * MACs; MUST be set to 'NO_IRQ' for MACs that don't have
+ * MACs; MUST be set to 0 for MACs that don't have
* mdio-irq, or for polling
*/
void *dev_id; /* device cookie used by the exception cbs */
int ret = -EINVAL;
fep->interrupt = irq_of_parse_and_map(ofdev->dev.of_node, 0);
- if (fep->interrupt == NO_IRQ)
+ if (!fep->interrupt)
goto out;
fep->fcc.fccp = of_iomap(ofdev->dev.of_node, 0);
struct platform_device *ofdev = to_platform_device(fep->dev);
fep->interrupt = irq_of_parse_and_map(ofdev->dev.of_node, 0);
- if (fep->interrupt == NO_IRQ)
+ if (!fep->interrupt)
return -EINVAL;
fep->fec.fecp = of_iomap(ofdev->dev.of_node, 0);
struct platform_device *ofdev = to_platform_device(fep->dev);
fep->interrupt = irq_of_parse_and_map(ofdev->dev.of_node, 0);
- if (fep->interrupt == NO_IRQ)
+ if (!fep->interrupt)
return -EINVAL;
fep->scc.sccp = of_iomap(ofdev->dev.of_node, 0);
/* Get interrupts. EMAC irq is mandatory, WOL irq is optional */
dev->emac_irq = irq_of_parse_and_map(np, 0);
dev->wol_irq = irq_of_parse_and_map(np, 1);
- if (dev->emac_irq == NO_IRQ) {
+ if (!dev->emac_irq) {
printk(KERN_ERR "%s: Can't map main interrupt\n", np->full_name);
goto err_free;
}
err_reg_unmap:
iounmap(dev->emacp);
err_irq_unmap:
- if (dev->wol_irq != NO_IRQ)
+ if (dev->wol_irq)
irq_dispose_mapping(dev->wol_irq);
- if (dev->emac_irq != NO_IRQ)
+ if (dev->emac_irq)
irq_dispose_mapping(dev->emac_irq);
err_free:
free_netdev(ndev);
emac_dbg_unregister(dev);
iounmap(dev->emacp);
- if (dev->wol_irq != NO_IRQ)
+ if (dev->wol_irq)
irq_dispose_mapping(dev->wol_irq);
- if (dev->emac_irq != NO_IRQ)
+ if (dev->emac_irq)
irq_dispose_mapping(dev->emac_irq);
free_netdev(dev->ndev);
mal->rxde_irq = irq_of_parse_and_map(ofdev->dev.of_node, 4);
}
- if (mal->txeob_irq == NO_IRQ || mal->rxeob_irq == NO_IRQ ||
- mal->serr_irq == NO_IRQ || mal->txde_irq == NO_IRQ ||
- mal->rxde_irq == NO_IRQ) {
+ if (!mal->txeob_irq || !mal->rxeob_irq || !mal->serr_irq ||
+ !mal->txde_irq || !mal->rxde_irq) {
printk(KERN_ERR
"mal%d: failed to map interrupts !\n", index);
err = -ENODEV;
scrq = adapter->tx_scrq[i];
scrq->irq = irq_create_mapping(NULL, scrq->hw_irq);
- if (scrq->irq == NO_IRQ) {
+ if (!scrq->irq) {
rc = -EINVAL;
dev_err(dev, "Error mapping irq\n");
goto req_tx_irq_failed;
for (i = 0; i < adapter->req_rx_queues; i++) {
scrq = adapter->rx_scrq[i];
scrq->irq = irq_create_mapping(NULL, scrq->hw_irq);
- if (scrq->irq == NO_IRQ) {
+ if (!scrq->irq) {
rc = -EINVAL;
dev_err(dev, "Error mapping irq\n");
goto req_rx_irq_failed;
gelic_card_free_chain(card, card->tx_chain.head);
fail_alloc_tx:
free_irq(card->irq, card);
- netdev->irq = NO_IRQ;
+ netdev->irq = 0;
fail_request_irq:
ps3_sb_event_receive_port_destroy(dev, card->irq);
fail_alloc_irq:
netdev0 = card->netdev[GELIC_PORT_ETHERNET_0];
/* disconnect event port */
free_irq(card->irq, card);
- netdev0->irq = NO_IRQ;
+ netdev0->irq = 0;
ps3_sb_event_receive_port_destroy(card->dev, card->irq);
wait_event(card->waitq,