[054/121] iwl4965: set power mode early

[Ben Hutchings]

3.2.51-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>

commit eca396d7a5bdcc1fd67b1b12f737c213ac78a6f4 upstream.

If device was put into a sleep and system was restarted or module
reloaded, we have to wake device up before sending other commands.
Otherwise it will fail to start with Microcode error.

Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
[bwh: Backported to 3.2: adjust filename, context, naming]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 drivers/net/wireless/iwlegacy/iwl4965-base.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -1764,6 +1764,9 @@ static void iwl4965_alive_start(struct i
 
 	priv->active_rate = IWL_RATES_MASK;
 
+	iwl_legacy_power_update_mode(priv, true);
+	IWL_DEBUG_INFO(priv, "Updated power mode\n");
+
 	if (iwl_legacy_is_associated_ctx(ctx)) {
 		struct iwl_legacy_rxon_cmd *active_rxon =
 				(struct iwl_legacy_rxon_cmd *)&ctx->active;
@@ -1796,9 +1799,6 @@ static void iwl4965_alive_start(struct i
 	IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n");
 	wake_up(&priv->wait_command_queue);
 
-	iwl_legacy_power_update_mode(priv, true);
-	IWL_DEBUG_INFO(priv, "Updated power mode\n");
-
 	return;
 
  restart:

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