wlcore: disable elp sleep while in plt mode

We now disable elp sleep during plt mode to allow normal operation of
plt tools such as calibrator.

Having elp_sleep enabled during plt mode is actually not required and
in fact it disrupt plt operations such as rx statistics etc.

Signed-off-by: Yair Shapira <yair.shapira@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c
index 98066d40c2ad107943384509abcbc10b82d82019..26bfc365ba70bf03e215ddc0be7df0d01c13512b 100644 (file)
--- a/drivers/net/wireless/ti/wlcore/ps.c
+++ b/drivers/net/wireless/ti/wlcore/ps.c
@@ -83,6 +83,10 @@ void wl1271_ps_elp_sleep(struct wl1271 *wl)
        struct wl12xx_vif *wlvif;
        u32 timeout;
 
+       /* We do not enter elp sleep in PLT mode */
+       if (wl->plt)
+               return;
+
        if (wl->sleep_auth != WL1271_PSM_ELP)
                return;