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path: root/drivers/dma/stm32-mdma.c
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Diffstat (limited to 'drivers/dma/stm32-mdma.c')
-rw-r--r--drivers/dma/stm32-mdma.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c
index 1311de74bfdd..5838311cf990 100644
--- a/drivers/dma/stm32-mdma.c
+++ b/drivers/dma/stm32-mdma.c
@@ -1555,8 +1555,7 @@ static int stm32_mdma_probe(struct platform_device *pdev)
nr_requests);
}
- count = device_property_read_u32_array(&pdev->dev, "st,ahb-addr-masks",
- NULL, 0);
+ count = device_property_count_u32(&pdev->dev, "st,ahb-addr-masks");
if (count < 0)
count = 0;
@@ -1638,10 +1637,8 @@ static int stm32_mdma_probe(struct platform_device *pdev)
}
dmadev->irq = platform_get_irq(pdev, 0);
- if (dmadev->irq < 0) {
- dev_err(&pdev->dev, "failed to get IRQ\n");
+ if (dmadev->irq < 0)
return dmadev->irq;
- }
ret = devm_request_irq(&pdev->dev, dmadev->irq, stm32_mdma_irq_handler,
0, dev_name(&pdev->dev), dmadev);