IB/hfi1,PCI: Allow bus reset while probing

[sfrench/cifs-2.6.git] / drivers / infiniband / hw / hfi1 / pcie.c

diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c
index eec83757d55f94331936518804672a72b8e29898..6c967dde58e702c228835a84c3b1ea19abc1ea64 100644 (file)
--- a/drivers/infiniband/hw/hfi1/pcie.c
+++ b/drivers/infiniband/hw/hfi1/pcie.c
@@ -893,14 +893,11 @@ static int trigger_sbr(struct hfi1_devdata *dd)
                }
 
        /*
-        * A secondary bus reset (SBR) issues a hot reset to our device.
-        * The following routine does a 1s wait after the reset is dropped
-        * per PCI Trhfa (recovery time).  PCIe 3.0 section 6.6.1 -
-        * Conventional Reset, paragraph 3, line 35 also says that a 1s
-        * delay after a reset is required.  Per spec requirements,
-        * the link is either working or not after that point.
+        * This is an end around to do an SBR during probe time. A new API needs
+        * to be implemented to have cleaner interface but this fixes the
+        * current brokenness
         */
-       return pci_reset_bus(dev);
+       return pci_bridge_secondary_bus_reset(dev->bus->self);
 }
 
 /*