From: Stephen Hemminger <shemminger@vyatta.com>
Date: Sun, 24 Feb 2008 03:51:59 +0000 (-0800)
Subject: tg3: ethtool phys_id default
X-Git-Tag: v3.12-rc1~22667^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=759afc31332aed66bde20743e7e2d1e47b08aaeb;p=kernel%2Fkernel-generic.git

tg3: ethtool phys_id default

When asked to blink LEDs the tg3 driver behaves when using:
	ethtool -p ethX
The default value for data is zero, and other drivers interpret this
as blink forever (or at least a really long time).  The tg3 driver
interprets this as blink once.  All drivers should have the same
behaviour.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index db606b6..26ffb67 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8781,7 +8781,7 @@ static int tg3_phys_id(struct net_device *dev, u32 data)
 		return -EAGAIN;
 
 	if (data == 0)
-		data = 2;
+		data = UINT_MAX / 2;
 
 	for (i = 0; i < (data * 2); i++) {
 		if ((i % 2) == 0)