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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