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wl12xx: add elp wakeup/sleep calls to add_interface

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add_interface might be called while the chip is
in elp. add elp_wakeup/sleep calls to handle it.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller
2011-10-10 10:13:16 +02:00
committed by Luciano Coelho
parent e5a359f873
commit f750c82045
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/wl12xx/main.c
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@@ -2115,6 +2115,10 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
ieee80211_vif_type_p2p(vif), vif->addr);
mutex_lock(&wl->mutex);
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
goto out_unlock;
if (wl->vif) {
wl1271_debug(DEBUG_MAC80211,
"multiple vifs are not supported yet");
@@ -2195,6 +2199,8 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
else
wl->sta_count++;
out:
wl1271_ps_elp_sleep(wl);
out_unlock:
mutex_unlock(&wl->mutex);
mutex_lock(&wl_list_mutex);