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path: root/drivers/fpga/dfl-pci.c
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Diffstat (limited to 'drivers/fpga/dfl-pci.c')
-rw-r--r--drivers/fpga/dfl-pci.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/fpga/dfl-pci.c b/drivers/fpga/dfl-pci.c
index 4d68719e608f..717ac9715970 100644
--- a/drivers/fpga/dfl-pci.c
+++ b/drivers/fpga/dfl-pci.c
@@ -15,6 +15,7 @@
*/
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -354,16 +355,10 @@ int cci_pci_probe(struct pci_dev *pcidev, const struct pci_device_id *pcidevid)
pci_set_master(pcidev);
- if (!pci_set_dma_mask(pcidev, DMA_BIT_MASK(64))) {
- ret = pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(64));
- if (ret)
- goto disable_error_report_exit;
- } else if (!pci_set_dma_mask(pcidev, DMA_BIT_MASK(32))) {
- ret = pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(32));
- if (ret)
- goto disable_error_report_exit;
- } else {
- ret = -EIO;
+ ret = dma_set_mask_and_coherent(&pcidev->dev, DMA_BIT_MASK(64));
+ if (ret)
+ ret = dma_set_mask_and_coherent(&pcidev->dev, DMA_BIT_MASK(32));
+ if (ret) {
dev_err(&pcidev->dev, "No suitable DMA support available.\n");
goto disable_error_report_exit;
}