diff options
Diffstat (limited to 'drivers/dma/fsldma.c')
| -rw-r--r-- | drivers/dma/fsldma.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 0b95dcce447e..70126a606239 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -366,8 +366,7 @@ static struct fsl_desc_sw *fsl_dma_alloc_descriptor( * * Return - The number of descriptors allocated. */ -static int fsl_dma_alloc_chan_resources(struct dma_chan *chan, - struct dma_client *client) +static int fsl_dma_alloc_chan_resources(struct dma_chan *chan) { struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan); @@ -823,7 +822,7 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev, */ WARN_ON(fdev->feature != new_fsl_chan->feature); - new_fsl_chan->dev = &new_fsl_chan->common.dev; + new_fsl_chan->dev = fdev->dev; new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start, new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1); @@ -876,7 +875,8 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev, } dev_info(fdev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id, - compatible, new_fsl_chan->irq); + compatible, + new_fsl_chan->irq != NO_IRQ ? new_fsl_chan->irq : fdev->irq); return 0; @@ -891,7 +891,8 @@ err_no_reg: static void fsl_dma_chan_remove(struct fsl_dma_chan *fchan) { - free_irq(fchan->irq, fchan); + if (fchan->irq != NO_IRQ) + free_irq(fchan->irq, fchan); list_del(&fchan->common.device_node); iounmap(fchan->reg_base); kfree(fchan); |