From: Yair Shapira <yair.shapira@ti.com>
Date: Tue, 17 Sep 2013 15:41:22 +0000 (+0300)
Subject: wlcore: disable elp sleep while in plt mode
X-Git-Tag: v3.13-rc1~105^2~225^2~26^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e7441ce48156572cb81efe1781aac6c7eb1c5323;p=platform%2Fkernel%2Flinux-exynos.git

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 98066d4..26bfc36 100644
--- 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;