From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Mon, 29 Sep 2008 19:19:29 +0000 (-0500)
Subject: b43: Increase loop tries in do_dummy_tx
X-Git-Tag: v2.6.28-rc1~717^2~165^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=1d280ddcfd6666a45915ccc3a76dee033a6b917b;p=linux-2.6-omap-h63xx.git

b43: Increase loop tries in do_dummy_tx

One of the spin-on-condition loops in routine do_dummy_tx always exits before
the condition is satisfied. The hardware might be left in an inconsistent
state that might be the cause of the PHY transmission errors seen by some
users.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index e5e71220e7d..3bf74e236ab 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -815,7 +815,7 @@ void b43_dummy_transmission(struct b43_wldev *dev)
 			break;
 		udelay(10);
 	}
-	for (i = 0x00; i < 0x0A; i++) {
+	for (i = 0x00; i < 0x19; i++) {
 		value = b43_read16(dev, 0x0690);
 		if (!(value & 0x0100))
 			break;