diff options
| author | Felipe Balbi <balbi@ti.com> | 2012-09-12 16:28:05 +0530 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-09-12 15:02:57 +0200 |
| commit | ac79e4b24972c69debef90a5e16b145e59222388 (patch) | |
| tree | c1db2f436a05e9f8b3ba69fddebce1f0c5955832 | |
| parent | 1d7afc95946487945cc7f5019b41255b72224b70 (diff) | |
i2c: omap: switch to platform_get_irq()
that's a nice helper from drivers core which
will give us the exact IRQ number, instead
of a pointer to an IRQ resource.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
| -rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index bac1f11cc64..0da8169ca5b 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -993,11 +993,12 @@ omap_i2c_probe(struct platform_device *pdev) { struct omap_i2c_dev *dev; struct i2c_adapter *adap; - struct resource *mem, *irq; + struct resource *mem; struct omap_i2c_bus_platform_data *pdata = pdev->dev.platform_data; struct device_node *node = pdev->dev.of_node; const struct of_device_id *match; irq_handler_t isr; + int irq; int r; /* NOTE: driver uses the static register mapping */ @@ -1006,10 +1007,11 @@ omap_i2c_probe(struct platform_device *pdev) dev_err(&pdev->dev, "no mem resource?\n"); return -ENODEV; } - irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!irq) { + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { dev_err(&pdev->dev, "no irq resource?\n"); - return -ENODEV; + return irq; } dev = devm_kzalloc(&pdev->dev, sizeof(struct omap_i2c_dev), GFP_KERNEL); @@ -1043,7 +1045,7 @@ omap_i2c_probe(struct platform_device *pdev) } dev->dev = &pdev->dev; - dev->irq = irq->start; + dev->irq = irq; platform_set_drvdata(pdev, dev); init_completion(&dev->cmd_complete); |