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path: root/drivers/dma/ioat/dca.c
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Diffstat (limited to 'drivers/dma/ioat/dca.c')
-rw-r--r--drivers/dma/ioat/dca.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/dma/ioat/dca.c b/drivers/dma/ioat/dca.c
index 9e84d5bc9307..3b55bb8d969a 100644
--- a/drivers/dma/ioat/dca.c
+++ b/drivers/dma/ioat/dca.c
@@ -35,6 +35,7 @@
#include "dma.h"
#include "registers.h"
+#include "dma_v2.h"
/*
* Bit 7 of a tag map entry is the "valid" bit, if it is set then bits 0:6
@@ -147,7 +148,7 @@ static int ioat_dca_add_requester(struct dca_provider *dca, struct device *dev)
u16 id;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);
id = dcaid_from_pcidev(pdev);
@@ -179,7 +180,7 @@ static int ioat_dca_remove_requester(struct dca_provider *dca,
int i;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);
@@ -320,7 +321,7 @@ static int ioat2_dca_add_requester(struct dca_provider *dca, struct device *dev)
u16 global_req_table;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);
id = dcaid_from_pcidev(pdev);
@@ -354,7 +355,7 @@ static int ioat2_dca_remove_requester(struct dca_provider *dca,
u16 global_req_table;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);
@@ -496,7 +497,7 @@ static int ioat3_dca_add_requester(struct dca_provider *dca, struct device *dev)
u16 global_req_table;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);
id = dcaid_from_pcidev(pdev);
@@ -530,7 +531,7 @@ static int ioat3_dca_remove_requester(struct dca_provider *dca,
u16 global_req_table;
/* This implementation only supports PCI-Express */
- if (dev->bus != &pci_bus_type)
+ if (!dev_is_pci(dev))
return -ENODEV;
pdev = to_pci_dev(dev);