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| author | Thierry Reding <thierry.reding@gmail.com> | 2013-09-18 15:24:44 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-10-24 11:50:35 +0100 |
| commit | f7578496a671a96e501f16a5104893275e32c33a (patch) | |
| tree | f1bc2db4847acdea2bb4c777782b29c35c084ae2 /drivers/net/ethernet/arc/emac_main.c | |
| parent | 3da5278727a895d49a601f67fd49dffa0b80f9a5 (diff) | |
| download | linux-f7578496a671a96e501f16a5104893275e32c33a.tar.gz linux-f7578496a671a96e501f16a5104893275e32c33a.tar.bz2 linux-f7578496a671a96e501f16a5104893275e32c33a.zip | |
of/irq: Use irq_of_parse_and_map()
Replace some instances of of_irq_map_one()/irq_create_of_mapping() and
of_irq_to_resource() by the simpler equivalent irq_of_parse_and_map().
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
[grant.likely: resolved conflicts with core code renames]
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/net/ethernet/arc/emac_main.c')
| -rw-r--r-- | drivers/net/ethernet/arc/emac_main.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index 9e1601487263..d0878526c0c8 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -628,12 +628,12 @@ static const struct net_device_ops arc_emac_netdev_ops = { static int arc_emac_probe(struct platform_device *pdev) { - struct resource res_regs, res_irq; + struct resource res_regs; struct device_node *phy_node; struct arc_emac_priv *priv; struct net_device *ndev; const char *mac_addr; - unsigned int id, clock_frequency; + unsigned int id, clock_frequency, irq; int err; if (!pdev->dev.of_node) @@ -661,8 +661,8 @@ static int arc_emac_probe(struct platform_device *pdev) } /* Get IRQ from device tree */ - err = of_irq_to_resource(pdev->dev.of_node, 0, &res_irq); - if (!err) { + irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + if (!irq) { dev_err(&pdev->dev, "failed to retrieve <irq> value from device tree\n"); return -ENODEV; } @@ -711,7 +711,7 @@ static int arc_emac_probe(struct platform_device *pdev) goto out; } - ndev->irq = res_irq.start; + ndev->irq = irq; dev_info(&pdev->dev, "IRQ is %d\n", ndev->irq); /* Register interrupt handler for device */ |