diff options
Diffstat (limited to 'drivers/dma/coh901318.c')
| -rw-r--r-- | drivers/dma/coh901318.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c index c1006165cea8..ba044d4c1d53 100644 --- a/drivers/dma/coh901318.c +++ b/drivers/dma/coh901318.c @@ -1280,6 +1280,7 @@ struct coh901318_desc { struct coh901318_base { struct device *dev; void __iomem *virtbase; + unsigned int irq; struct coh901318_pool pool; struct powersave pm; struct dma_device dma_slave; @@ -2680,6 +2681,8 @@ static int __init coh901318_probe(struct platform_device *pdev) if (err) return err; + base->irq = irq; + err = coh901318_pool_create(&base->pool, &pdev->dev, sizeof(struct coh901318_lli), 32); @@ -2760,6 +2763,8 @@ static int coh901318_remove(struct platform_device *pdev) { struct coh901318_base *base = platform_get_drvdata(pdev); + devm_free_irq(&pdev->dev, base->irq, base); + of_dma_controller_free(pdev->dev.of_node); dma_async_device_unregister(&base->dma_memcpy); dma_async_device_unregister(&base->dma_slave); |