From c2974a1d18832a9fffb2eb389c3878f5c4ed92f1 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 5 Apr 2011 09:42:09 -0700 Subject: iwlagn: remove rev_id The rev_id variable is only printed, we don't need to store it. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn.c | 6 ++++-- drivers/net/wireless/iwlwifi/iwl-dev.h | 1 - 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index c3306bae0f1e..08bad17ca0ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3687,8 +3687,10 @@ struct ieee80211_ops iwlagn_hw_ops = { static u32 iwl_hw_detect(struct iwl_priv *priv) { - priv->rev_id = priv->pci_dev->revision; - IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id); + u8 rev_id; + + pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &rev_id); + IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", rev_id); return _iwl_read32(priv, CSR_HW_REV); } diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 1779d603e3e6..54b20d8ac93f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1253,7 +1253,6 @@ struct iwl_priv { /* pci hardware address support */ void __iomem *hw_base; - u8 rev_id; /* microcode/device supports multiple contexts */ u8 valid_contexts; -- cgit v1.2.3