diff --git a/drivers/net/wireless/wl1251/ps.c b/drivers/net/wireless/wl1251/ps.c
index 9ba23ed..842155e 100644
--- a/drivers/net/wireless/wl1251/ps.c
+++ b/drivers/net/wireless/wl1251/ps.c
@@ -102,38 +102,6 @@
 	return 0;
 }
 
-static int wl1251_ps_set_elp(struct wl1251 *wl, bool enable)
-{
-	int ret;
-
-	if (enable) {
-		wl1251_debug(DEBUG_PSM, "sleep auth psm/elp");
-
-		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP);
-		if (ret < 0)
-			return ret;
-
-		wl1251_ps_elp_sleep(wl);
-	} else {
-		wl1251_debug(DEBUG_PSM, "sleep auth cam");
-
-		/*
-		 * When the target is in ELP, we can only
-		 * access the ELP control register. Thus,
-		 * we have to wake the target up before
-		 * changing the power authorization.
-		 */
-
-		wl1251_ps_elp_wakeup(wl);
-
-		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_CAM);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
 int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
 {
 	int ret;
@@ -162,7 +130,7 @@
 		if (ret < 0)
 			return ret;
 
-		ret = wl1251_ps_set_elp(wl, true);
+		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP);
 		if (ret < 0)
 			return ret;
 
@@ -171,7 +139,8 @@
 	case STATION_ACTIVE_MODE:
 	default:
 		wl1251_debug(DEBUG_PSM, "leaving psm");
-		ret = wl1251_ps_set_elp(wl, false);
+
+		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_CAM);
 		if (ret < 0)
 			return ret;