No functional change.
Fixes: bdd74440d9e8 ("PCI: hv: Add explicit barriers to config space access")
Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
Acked-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Cc: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
Cc: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>
Cc: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
---
drivers/pci/host/pci-hyperv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
index acb1941423a9..28fce2be0a5f 100644
--- a/drivers/pci/host/pci-hyperv.c
+++ b/drivers/pci/host/pci-hyperv.c
@@ -657,7 +657,7 @@ static void _hv_pcifront_read_config(struct hv_pci_dev *hpdev, int where,
break;
}
/*
- * Make sure the write was done before we release the spinlock
+ * Make sure the read was done before we release the spinlock
* allowing consecutive reads/writes.
*/
mb();
--
2.7.4
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
