diff options
Diffstat (limited to 'drivers/dma/plx_dma.c')
| -rw-r--r-- | drivers/dma/plx_dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/plx_dma.c b/drivers/dma/plx_dma.c index 1ffcb5ca9788..34b6416c3287 100644 --- a/drivers/dma/plx_dma.c +++ b/drivers/dma/plx_dma.c @@ -137,7 +137,7 @@ static void plx_dma_process_desc(struct plx_dma_dev *plxdev) struct plx_dma_desc *desc; u32 flags; - spin_lock_bh(&plxdev->ring_lock); + spin_lock(&plxdev->ring_lock); while (plxdev->tail != plxdev->head) { desc = plx_dma_get_desc(plxdev, plxdev->tail); @@ -165,7 +165,7 @@ static void plx_dma_process_desc(struct plx_dma_dev *plxdev) plxdev->tail++; } - spin_unlock_bh(&plxdev->ring_lock); + spin_unlock(&plxdev->ring_lock); } static void plx_dma_abort_desc(struct plx_dma_dev *plxdev) @@ -517,7 +517,6 @@ static int plx_dma_create(struct pci_dev *pdev) plxdev->bar = pcim_iomap_table(pdev)[0]; dma = &plxdev->dma_dev; - dma->chancnt = 1; INIT_LIST_HEAD(&dma->channels); dma_cap_set(DMA_MEMCPY, dma->cap_mask); dma->copy_align = DMAENGINE_ALIGN_1_BYTE; |