From 02e0bea6c83c657617195135667e6a3f50d3bfb3 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Wed, 18 Jan 2017 14:04:38 +0100
Subject: [PATCH] PCI: implement num_vf bus type callback
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/pci/pci-driver.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 1ccce1cd6aca..63d8e18fb6b1 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -1432,6 +1432,11 @@ static int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
+static int pci_bus_num_vf(struct device *dev)
+{
+ return pci_num_vf(to_pci_dev(dev));
+}
+
struct bus_type pci_bus_type = {
.name = "pci",
.match = pci_bus_match,
@@ -1443,6 +1448,7 @@ struct bus_type pci_bus_type = {
.bus_groups = pci_bus_groups,
.drv_groups = pci_drv_groups,
.pm = PCI_PM_OPS_PTR,
+ .num_vf = pci_bus_num_vf,
};
EXPORT_SYMBOL(pci_bus_type);