diff options
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index a562d24..96de393 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2922,16 +2922,23 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id) amba_set_drvdata(adev, pdmac); - irq = adev->irq[0]; - ret = request_irq(irq, pl330_irq_handler, 0, - dev_name(&adev->dev), pi); - if (ret) - return ret; + for (i = 0; i <= AMBA_NR_IRQS; i++) { + irq = adev->irq[i]; + if (irq) { + ret = devm_request_irq(&adev->dev, irq, + pl330_irq_handler, 0, + dev_name(&adev->dev), pi); + if (ret) + return ret; + } else { + break; + } + } pi->pcfg.periph_id = adev->periphid; ret = pl330_add(pi); if (ret) - goto probe_err1; + return ret; INIT_LIST_HEAD(&pdmac->desc_pool); spin_lock_init(&pdmac->pool_lock); @@ -3044,8 +3051,6 @@ probe_err3: } probe_err2: pl330_del(pi); -probe_err1: - free_irq(irq, pi); return ret; } @@ -3055,7 +3060,6 @@ static int pl330_remove(struct amba_device *adev) struct dma_pl330_dmac *pdmac = amba_get_drvdata(adev); struct dma_pl330_chan *pch, *_p; struct pl330_info *pi; - int irq; if (!pdmac) return 0; @@ -3082,9 +3086,6 @@ static int pl330_remove(struct amba_device *adev) pl330_del(pi); - irq = adev->irq[0]; - free_irq(irq, pi); - return 0; } |
