diff --git a/[refs] b/[refs]
index ba4d86534543..5e75f5d57c24 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ec03d6777a9e2b76917ef6d3fc8a01e174bcb9b1
+refs/heads/master: 1c65335714e99864a438b0d757c8736d3c6e7d79
diff --git a/trunk/drivers/infiniband/hw/qib/qib_pcie.c b/trunk/drivers/infiniband/hw/qib/qib_pcie.c
index 48b6674cbc49..891cc2ff5f00 100644
--- a/trunk/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/trunk/drivers/infiniband/hw/qib/qib_pcie.c
@@ -526,11 +526,8 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd)
 	 */
 	devid = parent->device;
 	if (devid >= 0x25e2 && devid <= 0x25fa) {
-		u8 rev;
-
 		/* 5000 P/V/X/Z */
-		pci_read_config_byte(parent, PCI_REVISION_ID, &rev);
-		if (rev <= 0xb2)
+		if (parent->revision <= 0xb2)
 			bits = 1U << 10;
 		else
 			bits = 7U << 10;