From: Eliad Peller <eliad@wizery.com>
Date: Sun, 28 Aug 2011 12:11:54 +0000 (+0300)
Subject: wl12xx: don't use WL1271_SCAN_OPT_PRIORITY_HIGH flag
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2ec7da254c5bdb5fe1dc18f8f5bdbe32deb3c466;p=linux-beck.git

wl12xx: don't use WL1271_SCAN_OPT_PRIORITY_HIGH flag

When setting the WL1271_SCAN_OPT_PRIORITY_HIGH flag, the
driver requests a scan *now*, and the fw doesn't enter psm
before scanning, which in turn might cause packets loss.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---

diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index af4ad2353f59..b2e2abd40045 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -164,9 +164,6 @@ static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
 		goto out;
 	}
 
-	/* We always use high priority scans */
-	scan_options = WL1271_SCAN_OPT_PRIORITY_HIGH;
-
 	/* No SSIDs means that we have a forced passive scan */
 	if (passive || wl->scan.req->n_ssids == 0)
 		scan_options |= WL1271_SCAN_OPT_PASSIVE;