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iwlagn: remove hw_wa_rev

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The variable is never used.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2011-04-05 09:42:07 -07:00 committed by John W. Linville
parent 917b6777b4
commit bc25593063
2 changed files with 0 additions and 2 deletions
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1
drivers/net/wireless/iwlwifi/iwl-agn.c
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@ -3688,7 +3688,6 @@ struct ieee80211_ops iwlagn_hw_ops = {
static void iwl_hw_detect(struct iwl_priv *priv)
{
priv->hw_rev = _iwl_read32(priv, CSR_HW_REV);
priv->hw_wa_rev = _iwl_read32(priv, CSR_HW_REV_WA_REG);
priv->rev_id = priv->pci_dev->revision;
IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
}

1
drivers/net/wireless/iwlwifi/iwl-dev.h
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@ -1254,7 +1254,6 @@ struct iwl_priv {
/* pci hardware address support */
void __iomem *hw_base;
u32 hw_rev;
u32 hw_wa_rev;
u8 rev_id;
/* microcode/device supports multiple contexts */