Use PCI standard marco dev_is_pci() instead of directly compare
pci_bus_type to check whether it is pci device.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
---
drivers/xen/dbgp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/xen/dbgp.c b/drivers/xen/dbgp.c
index f3ccc80..8145a59 100644
--- a/drivers/xen/dbgp.c
+++ b/drivers/xen/dbgp.c
@@ -19,7 +19,7 @@ static int xen_dbgp_op(struct usb_hcd *hcd, int op)
dbgp.op = op;
#ifdef CONFIG_PCI
- if (ctrlr->bus == &pci_bus_type) {
+ if (dev_is_pci(ctrlr)) {
const struct pci_dev *pdev = to_pci_dev(ctrlr);
dbgp.u.pci.seg = pci_domain_nr(pdev->bus);
--
1.7.1
--
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