---

yaml --- r: 265693 b: refs/heads/master c: 22c55e6 h: refs/heads/master i: 265691: ddf47a8 v: v3
git-mirror · Aug 26, 2011 · c20d3f1 · c20d3f1
1 parent 30878eb
commit c20d3f1
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Showing 2 changed files with 3 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea5a08cfa5fe9d10333eb7d65a7158ab766dae93
+refs/heads/master: 22c55e6e7ed46ad3734c206d90b5ccba3b318d22
diff --git a/trunk/drivers/net/wireless/ath/ath9k/pci.c b/trunk/drivers/net/wireless/ath/ath9k/pci.c
@@ -115,6 +115,8 @@ static void ath_pci_aspm_init(struct ath_common *common)
 		return;
 
 	parent = pdev->bus->self;
+	if (!parent)
+		return;
 
 	if (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) {
 		/* Bluetooth coexistance requires disabling ASPM. */
@@ -126,9 +128,6 @@ static void ath_pci_aspm_init(struct ath_common *common)
 		 * Both upstream and downstream PCIe components should
 		 * have the same ASPM settings.
 		 */
-		if (!parent)
-			return;
-
 		pos = pci_pcie_cap(parent);
 		pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm);
 		aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1);
@@ -137,9 +136,6 @@ static void ath_pci_aspm_init(struct ath_common *common)
 		return;
 	}
 
-	if (!parent)
-		return;
-
 	pos = pci_pcie_cap(parent);
 	pci_read_config_byte(parent, pos +  PCI_EXP_LNKCTL, &aspm);
 	if (aspm & (PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1)) {