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path: root/drivers/dma/mmp_pdma.c
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Diffstat (limited to 'drivers/dma/mmp_pdma.c')
-rw-r--r--drivers/dma/mmp_pdma.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index c6d98c0..dc74665 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -5,6 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/err.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
@@ -782,9 +783,9 @@ static int mmp_pdma_probe(struct platform_device *op)
if (!iores)
return -EINVAL;
- pdev->base = devm_request_and_ioremap(pdev->dev, iores);
- if (!pdev->base)
- return -EADDRNOTAVAIL;
+ pdev->base = devm_ioremap_resource(pdev->dev, iores);
+ if (IS_ERR(pdev->base))
+ return PTR_ERR(pdev->base);
of_id = of_match_device(mmp_pdma_dt_ids, pdev->dev);
if (of_id)
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