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iwlwifi: fix 4965 notification wait setup

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The notification wait support code is shared
between 4965 and other AGN devices, so 4965
also has to initialize the data structures
for it, otherwise it crashes.

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 2011-01-04 16:22:03 -08:00 committed by John W. Linville
parent 2a1a78d240
commit ea67485ae6
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/iwlwifi/iwl-4965.c
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@ -2316,6 +2316,11 @@ static void iwl4965_rx_handler_setup(struct iwl_priv *priv)
priv->rx_handlers[REPLY_RX] = iwlagn_rx_reply_rx;
/* Tx response */
priv->rx_handlers[REPLY_TX] = iwl4965_rx_reply_tx;
/* set up notification wait support */
spin_lock_init(&priv->_agn.notif_wait_lock);
INIT_LIST_HEAD(&priv->_agn.notif_waits);
init_waitqueue_head(&priv->_agn.notif_waitq);
}
static void iwl4965_setup_deferred_work(struct iwl_priv *priv)