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path: root/drivers/dma/xgene-dma.c
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Diffstat (limited to 'drivers/dma/xgene-dma.c')
-rwxr-xr-xdrivers/dma/xgene-dma.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index 06d40427aa08..8a369460f562 100755
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -1895,9 +1895,9 @@ static int xgene_dma_get_resources(struct platform_device *pdev,
pdma->csr_dma = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
- if (IS_ERR(pdma->csr_dma)) {
+ if (!pdma->csr_dma) {
dev_err(&pdev->dev, "Failed to ioremap csr region");
- return PTR_ERR(pdma->csr_dma);
+ return -ENOMEM;
}
/* Get DMA ring csr region */
@@ -1909,9 +1909,9 @@ static int xgene_dma_get_resources(struct platform_device *pdev,
pdma->csr_ring = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
- if (IS_ERR(pdma->csr_ring)) {
+ if (!pdma->csr_ring) {
dev_err(&pdev->dev, "Failed to ioremap ring csr region");
- return PTR_ERR(pdma->csr_ring);
+ return -ENOMEM;
}
/* Get DMA ring cmd csr region */
@@ -1923,9 +1923,9 @@ static int xgene_dma_get_resources(struct platform_device *pdev,
pdma->csr_ring_cmd = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
- if (IS_ERR(pdma->csr_ring_cmd)) {
+ if (!pdma->csr_ring_cmd) {
dev_err(&pdev->dev, "Failed to ioremap ring cmd csr region");
- return PTR_ERR(pdma->csr_ring_cmd);
+ return -ENOMEM;
}
/* Get efuse csr region */
@@ -1937,9 +1937,9 @@ static int xgene_dma_get_resources(struct platform_device *pdev,
pdma->csr_efuse = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
- if (IS_ERR(pdma->csr_efuse)) {
+ if (!pdma->csr_efuse) {
dev_err(&pdev->dev, "Failed to ioremap efuse csr region");
- return PTR_ERR(pdma->csr_efuse);
+ return -ENOMEM;
}
/* Get DMA error interrupt */