diff options
| author | Johannes Berg | 2011-04-05 09:42:09 -0700 |
|---|---|---|
| committer | John W. Linville | 2011-04-07 15:51:40 -0400 |
| commit | c2974a1d18832a9fffb2eb389c3878f5c4ed92f1 (patch) | |
| tree | 6820ff11a2a25fd39045b69aad124a18487dc100 | |
| parent | e98a130259ed6f88bc2833fa525b10453c92c047 (diff) | |
iwlagn: remove rev_id
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>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 1 |
2 files changed, 4 insertions, 3 deletions
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; |