From a7238b37ce794d75b822865a389429ed007ca983 Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 20 Aug 2012 14:17:06 -0600 Subject: [PATCH] iwlwifi: Use PCI Express Capability accessors Use PCI Express Capability access functions to simplify iwlwifi driver. [bhelgaas: split iwlegacy, iwlwifi, rtlwifi into separate patches] Signed-off-by: Jiang Liu Signed-off-by: Bjorn Helgaas --- drivers/net/wireless/iwlwifi/pcie/trans.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 939c2f78df58..26bdbe3ff7cf 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -675,13 +675,10 @@ static void iwl_set_pwr_vmain(struct iwl_trans *trans) static u16 iwl_pciexp_link_ctrl(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int pos; u16 pci_lnk_ctl; - struct pci_dev *pci_dev = trans_pcie->pci_dev; - - pos = pci_pcie_cap(pci_dev); - pci_read_config_word(pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); + pcie_capability_read_word(trans_pcie->pci_dev, PCI_EXP_LNKCTL, + &pci_lnk_ctl); return pci_lnk_ctl; } -- 2.39.5