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path: root/drivers/pci/vc.c
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Diffstat (limited to 'drivers/pci/vc.c')
-rw-r--r--drivers/pci/vc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/vc.c b/drivers/pci/vc.c
index 5acd9c02683a..5486f8768c86 100644
--- a/drivers/pci/vc.c
+++ b/drivers/pci/vc.c
@@ -13,6 +13,8 @@
#include <linux/pci_regs.h>
#include <linux/types.h>
+#include "pci.h"
+
/**
* pci_vc_save_restore_dwords - Save or restore a series of dwords
* @dev: device
@@ -105,7 +107,7 @@ static void pci_vc_enable(struct pci_dev *dev, int pos, int res)
struct pci_dev *link = NULL;
/* Enable VCs from the downstream device */
- if (!dev->has_secondary_link)
+ if (!pci_is_pcie(dev) || !pcie_downstream_port(dev))
return;
ctrl_pos = pos + PCI_VC_RES_CTRL + (res * PCI_CAP_VC_PER_VC_SIZEOF);
@@ -409,7 +411,6 @@ void pci_restore_vc_state(struct pci_dev *dev)
* For each type of VC capability, VC/VC9/MFVC, find the capability, size
* it, and allocate a buffer for save/restore.
*/
-
void pci_allocate_vc_save_buffers(struct pci_dev *dev)
{
int i;