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authorJiang Liu <jiang.liu@huawei.com>2012-08-20 14:15:58 -0600
committerBjorn Helgaas <bhelgaas@google.com>2012-08-23 10:11:14 -0600
commit4460eb529231338e01a24a41b1432c0f3c38b089 (patch)
treeac56844927f025c8b3bb49d4e3ef8729c16b59ea /drivers/net/wireless/iwlegacy
parent08bd108096b6bc7d830b62e0b468179e5e3d0b89 (diff)
iwlegacy: Use PCI Express Capability accessors
Use PCI Express Capability access functions to simplify iwlegacy driver. [bhelgaas: split iwlegacy, iwlwifi, rtlwifi into separate patches] Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy')
-rw-r--r--drivers/net/wireless/iwlegacy/common.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h
index 5f5017767b9..72468266906 100644
--- a/drivers/net/wireless/iwlegacy/common.h
+++ b/drivers/net/wireless/iwlegacy/common.h
@@ -1832,10 +1832,8 @@ int il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd);
static inline u16
il_pcie_link_ctl(struct il_priv *il)
{
- int pos;
u16 pci_lnk_ctl;
- pos = pci_pcie_cap(il->pci_dev);
- pci_read_config_word(il->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
+ pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &pci_lnk_ctl);
return pci_lnk_ctl;
}