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path: root/drivers/dma/imx-dma.c
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Diffstat (limited to 'drivers/dma/imx-dma.c')
-rw-r--r--drivers/dma/imx-dma.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index f681df8f0ed3..331f863c605e 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -364,9 +364,9 @@ static void imxdma_disable_hw(struct imxdma_channel *imxdmac)
local_irq_restore(flags);
}
-static void imxdma_watchdog(unsigned long data)
+static void imxdma_watchdog(struct timer_list *t)
{
- struct imxdma_channel *imxdmac = (struct imxdma_channel *)data;
+ struct imxdma_channel *imxdmac = from_timer(imxdmac, t, watchdog);
struct imxdma_engine *imxdma = imxdmac->imxdma;
int channel = imxdmac->channel;
@@ -1153,9 +1153,7 @@ static int __init imxdma_probe(struct platform_device *pdev)
}
imxdmac->irq = irq + i;
- init_timer(&imxdmac->watchdog);
- imxdmac->watchdog.function = &imxdma_watchdog;
- imxdmac->watchdog.data = (unsigned long)imxdmac;
+ timer_setup(&imxdmac->watchdog, imxdma_watchdog, 0);
}
imxdmac->imxdma = imxdma;