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path: root/drivers/dma/mv_xor.c
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Diffstat (limited to 'drivers/dma/mv_xor.c')
-rw-r--r--drivers/dma/mv_xor.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 2c69b89eac4f..0d4c24e529f7 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1162,9 +1162,8 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
/* clear errors before enabling interrupts */
mv_xor_device_clear_err_status(mv_chan);
- ret = devm_request_irq(&pdev->dev, mv_chan->irq,
- mv_xor_interrupt_handler,
- 0, dev_name(&pdev->dev), mv_chan);
+ ret = request_irq(mv_chan->irq, mv_xor_interrupt_handler,
+ 0, dev_name(&pdev->dev), mv_chan);
if (ret)
goto err_free_dma;
@@ -1185,14 +1184,14 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
ret = mv_xor_memcpy_self_test(mv_chan);
dev_dbg(&pdev->dev, "memcpy self test returned %d\n", ret);
if (ret)
- goto err_free_dma;
+ goto err_free_irq;
}
if (dma_has_cap(DMA_XOR, dma_dev->cap_mask)) {
ret = mv_xor_xor_self_test(mv_chan);
dev_dbg(&pdev->dev, "xor self test returned %d\n", ret);
if (ret)
- goto err_free_dma;
+ goto err_free_irq;
}
dev_info(&pdev->dev, "Marvell XOR: "
@@ -1205,6 +1204,8 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
dma_async_device_register(dma_dev);
return mv_chan;
+err_free_irq:
+ free_irq(mv_chan->irq, mv_chan);
err_free_dma:
dma_free_coherent(&pdev->dev, MV_XOR_POOL_SIZE,
mv_chan->dma_desc_pool_virt, mv_chan->dma_desc_pool);