diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/uio/uio_pdrv_genirq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c index b98371d93a92..42202cd83158 100644 --- a/drivers/uio/uio_pdrv_genirq.c +++ b/drivers/uio/uio_pdrv_genirq.c @@ -146,6 +146,14 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) priv->flags = 0; /* interrupt is enabled to begin with */ priv->pdev = pdev; + if (!uioinfo->irq) { + ret = platform_get_irq(pdev, 0); + if (ret < 0) { + dev_err(&pdev->dev, "failed to get IRQ\n"); + goto bad0; + } + uioinfo->irq = ret; + } uiomem = &uioinfo->mem[0]; for (i = 0; i < pdev->num_resources; ++i) { |