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path: root/drivers/net/wireless/marvell/libertas/main.c
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Diffstat (limited to 'drivers/net/wireless/marvell/libertas/main.c')
-rw-r--r--drivers/net/wireless/marvell/libertas/main.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index 8079560f4965..b35b8bcce24c 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -1060,7 +1060,12 @@ void lbs_remove_card(struct lbs_private *priv)
if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
priv->psmode = LBS802_11POWERMODECAM;
- lbs_set_ps_mode(priv, PS_MODE_ACTION_EXIT_PS, true);
+ /* no need to wakeup if already woken up,
+ * on suspend, this exit ps command is not processed
+ * the driver hangs
+ */
+ if (priv->psstate != PS_STATE_FULL_POWER)
+ lbs_set_ps_mode(priv, PS_MODE_ACTION_EXIT_PS, true);
}
if (priv->is_deep_sleep) {