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path: root/drivers/net/wireless/iwlwifi/iwl3945-base.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d645808..93be74a 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -745,7 +745,7 @@ static int iwl3945_send_cmd_sync(struct iwl3945_priv *priv, struct iwl3945_host_
IWL_ERROR("Error: Response NULL in '%s'\n",
get_cmd_string(cmd->id));
ret = -EIO;
- goto out;
+ goto cancel;
}
ret = 0;
@@ -6538,7 +6538,7 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
dev_kfree_skb_any(skb);
IWL_DEBUG_MAC80211("leave\n");
- return 0;
+ return NETDEV_TX_OK;
}
static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
@@ -8143,6 +8143,19 @@ static int iwl3945_pci_suspend(struct pci_dev *pdev, pm_message_t state)
priv->is_open = 1;
}
+ /* pci driver assumes state will be saved in this function.
+ * pci state is saved and device disabled when interface is
+ * stopped, so at this time pci device will always be disabled -
+ * whether interface was started or not. saving pci state now will
+ * cause saved state be that of a disabled device, which will cause
+ * problems during resume in that we will end up with a disabled device.
+ *
+ * indicate that the current saved state (from when interface was
+ * stopped) is valid. if interface was never up at time of suspend
+ * then the saved state will still be valid as it was saved during
+ * .probe. */
+ pdev->state_saved = true;
+
pci_set_power_state(pdev, PCI_D3hot);
return 0;
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