Thread (7 messages) 7 messages, 1 author, 2018-06-28
STALE2907d

[PATCH V3 1/6] IB/hfi1: Use pci_try_reset_bus() for initiating pci secondary bus reset

From: Sinan Kaya <hidden>
Date: 2018-06-28 18:28:37
Also in: linux-arm-msm, linux-pci, linux-rdma, lkml
Subsystem: infiniband subsystem, the rest · Maintainers: Jason Gunthorpe, Leon Romanovsky, Linus Torvalds

Getting ready to hide pci_reset_bridge_secondary_bus() from the drivers.
pci_reset_bridge_secondary_bus() should only be used internally by the
PCI code itself.

Other drivers should rely on higher level pci_try_reset_bus() API.

Signed-off-by: Sinan Kaya <redacted>
---
 drivers/infiniband/hw/hfi1/pcie.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c
index 4d4371b..4570c4d 100644
--- a/drivers/infiniband/hw/hfi1/pcie.c
+++ b/drivers/infiniband/hw/hfi1/pcie.c
@@ -905,9 +905,7 @@ static int trigger_sbr(struct hfi1_devdata *dd)
 	 * delay after a reset is required.  Per spec requirements,
 	 * the link is either working or not after that point.
 	 */
-	pci_reset_bridge_secondary_bus(dev->bus->self);
-
-	return 0;
+	return pci_try_reset_bus(dev->bus);
 }
 
 /*
-- 
2.7.4
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