diff options
Diffstat (limited to 'drivers/dma/ppc4xx/adma.c')
| -rw-r--r-- | drivers/dma/ppc4xx/adma.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index da3688b94bdc..b1535b1fe95c 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -1482,14 +1482,11 @@ static dma_cookie_t ppc440spe_adma_run_tx_complete_actions( cookie = desc->async_tx.cookie; desc->async_tx.cookie = 0; + dma_descriptor_unmap(&desc->async_tx); /* call the callback (must not sleep or submit new * operations to this channel) */ - if (desc->async_tx.callback) - desc->async_tx.callback( - desc->async_tx.callback_param); - - dma_descriptor_unmap(&desc->async_tx); + dmaengine_desc_get_callback_invoke(&desc->async_tx, NULL); } /* run dependent operations */ @@ -3891,7 +3888,7 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev, np = ofdev->dev.of_node; if (adev->id != PPC440SPE_XOR_ID) { adev->err_irq = irq_of_parse_and_map(np, 1); - if (adev->err_irq == NO_IRQ) { + if (!adev->err_irq) { dev_warn(adev->dev, "no err irq resource?\n"); *initcode = PPC_ADMA_INIT_IRQ2; adev->err_irq = -ENXIO; @@ -3902,7 +3899,7 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev, } adev->irq = irq_of_parse_and_map(np, 0); - if (adev->irq == NO_IRQ) { + if (!adev->irq) { dev_err(adev->dev, "no irq resource\n"); *initcode = PPC_ADMA_INIT_IRQ1; ret = -ENXIO; |