diff options
Diffstat (limited to 'drivers/dma/pch_dma.c')
| -rw-r--r-- | drivers/dma/pch_dma.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index 1ac8d4b580b7..a6d0e3dbed07 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -60,7 +60,7 @@ #define DMA_DESC_FOLLOW_WITHOUT_IRQ 0x2 #define DMA_DESC_FOLLOW_WITH_IRQ 0x3 -#define MAX_CHAN_NR 8 +#define MAX_CHAN_NR 12 #define DMA_MASK_CTL0_MODE 0x33333333 #define DMA_MASK_CTL2_MODE 0x00003333 @@ -872,8 +872,7 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, int i; nr_channels = id->driver_data; - pd = kzalloc(sizeof(struct pch_dma)+ - sizeof(struct pch_dma_chan) * nr_channels, GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) return -ENOMEM; @@ -926,7 +925,6 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, } pd->dma.dev = &pdev->dev; - pd->dma.chancnt = nr_channels; INIT_LIST_HEAD(&pd->dma.channels); @@ -935,7 +933,6 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, pd_chan->chan.device = &pd->dma; pd_chan->chan.cookie = 1; - pd_chan->chan.chan_id = i; pd_chan->membase = ®s->desc[i]; |