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path: root/drivers/dma/plx_dma.c
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Diffstat (limited to 'drivers/dma/plx_dma.c')
-rw-r--r--drivers/dma/plx_dma.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/plx_dma.c b/drivers/dma/plx_dma.c
index db4c5fd453a9..f387c5bbc170 100644
--- a/drivers/dma/plx_dma.c
+++ b/drivers/dma/plx_dma.c
@@ -241,9 +241,9 @@ static void plx_dma_stop(struct plx_dma_dev *plxdev)
rcu_read_unlock();
}
-static void plx_dma_desc_task(unsigned long data)
+static void plx_dma_desc_task(struct tasklet_struct *t)
{
- struct plx_dma_dev *plxdev = (void *)data;
+ struct plx_dma_dev *plxdev = from_tasklet(plxdev, t, desc_task);
plx_dma_process_desc(plxdev);
}
@@ -513,8 +513,7 @@ static int plx_dma_create(struct pci_dev *pdev)
}
spin_lock_init(&plxdev->ring_lock);
- tasklet_init(&plxdev->desc_task, plx_dma_desc_task,
- (unsigned long)plxdev);
+ tasklet_setup(&plxdev->desc_task, plx_dma_desc_task);
RCU_INIT_POINTER(plxdev->pdev, pdev);
plxdev->bar = pcim_iomap_table(pdev)[0];