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iwlagn: remove rev_id

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The rev_id variable is only printed, we
don't need to store it.

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 09:42:09 -07:00 committed by John W. Linville
parent e98a130259
commit c2974a1d18
2 changed files with 4 additions and 3 deletions
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6
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -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);
}

1
drivers/net/wireless/iwlwifi/iwl-dev.h
View File

@ -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;