From: Yijing Wang <wangyijing@huawei.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Gavin Shan <shangw@linux.vnet.ibm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
"James E.J. Bottomley" <JBottomley@parallels.com>,
"David S. Miller" <davem@davemloft.net>
Cc: <linux-kernel@vger.kernel.org>, <linux-pci@vger.kernel.org>,
Yijing Wang <wangyijing@huawei.com>,
Hanjun Guo <guohanjun@huawei.com>
Subject: [PATCH 4/7] x86/pci: use pcie_cap to simplify code
Date: Tue, 3 Sep 2013 15:35:12 +0800 [thread overview]
Message-ID: <1378193715-25328-4-git-send-email-wangyijing@huawei.com> (raw)
In-Reply-To: <1378193715-25328-1-git-send-email-wangyijing@huawei.com>
PCI core saves PCIe Cap offset in pcie_cap,
use pcie_cap to simplify code.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
---
arch/x86/pci/fixup.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index f5809fa..ee8330d 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -288,7 +288,7 @@ static void pcie_rootport_aspm_quirk(struct pci_dev *pdev)
*/
list_for_each_entry(dev, &pbus->devices, bus_list) {
/* There are 0 to 8 devices attached to this bus */
- cap_base = pci_find_capability(dev, PCI_CAP_ID_EXP);
+ cap_base = dev->pcie_cap;
quirk_aspm_offset[GET_INDEX(pdev->device, dev->devfn)] = cap_base + 0x10;
}
pbus->ops = &quirk_pcie_aspm_ops;
--
1.7.1
next prev parent reply other threads:[~2013-09-03 7:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-03 7:35 [PATCH 1/7] scsi/bfa: use pcie_capability_xxx to simplify code Yijing Wang
2013-09-03 7:35 ` [PATCH 2/7] scsi/csiostor: " Yijing Wang
2013-09-03 23:43 ` Bjorn Helgaas
2013-09-05 7:37 ` Yijing Wang
2013-09-03 7:35 ` [PATCH 3/7] powerpc/pci: use pci_is_pcie() " Yijing Wang
2013-09-04 21:07 ` Kumar Gala
2013-09-03 7:35 ` Yijing Wang [this message]
2013-09-04 2:59 ` [PATCH 4/7] x86/pci: use pcie_cap " Bjorn Helgaas
2013-09-05 6:34 ` Yijing Wang
2013-09-03 7:35 ` [PATCH 5/7] ixgbe: use pcie_capability_read_word() " Yijing Wang
2013-09-04 9:26 ` [E1000-devel] " Jeff Kirsher
2013-09-04 16:20 ` Bjorn Helgaas
2013-09-04 17:24 ` Keller, Jacob E
2013-09-03 7:35 ` [PATCH 6/7] PCI: use pci_is_pcie() " Yijing Wang
2013-09-03 7:35 ` [PATCH 7/7] scsi/qla2xxx: use pcie_is_pcie() " Yijing Wang
2013-09-03 20:18 ` Chad Dupuis
2013-09-03 23:34 ` [PATCH 1/7] scsi/bfa: use pcie_capability_xxx " Bjorn Helgaas
2013-09-04 2:37 ` Bjorn Helgaas
2013-09-05 7:21 ` Yijing Wang
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