commit 8dde924217fdf5b69f6cbbdca099d077ba269ad0
author Henry Nestler <henry.nestler@gmail.com> Sun Feb 20 11:44:58 2011 +0000
committer David S. Miller <davem@davemloft.net> Wed Feb 23 14:29:49 2011 -0800
tree fc39b41a9ab5328fbe2994b2fe349ead16472547
parent 9e924cf4078e377b84e2fd24ae11a61be7c6f5a3

DM9000B: Fix reg_save after spin_lock in dm9000_timeout

The spin_lock should hold before reading register.

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dm9000.c

diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 2d4c4fc..2bbd496 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -852,8 +852,8 @@
 	unsigned long flags;
 
 	/* Save previous register address */
-	reg_save = readb(db->io_addr);
 	spin_lock_irqsave(&db->lock, flags);
+	reg_save = readb(db->io_addr);
 
 	netif_stop_queue(dev);
 	dm9000_reset(db);