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dsa: fix 88e6xxx statistics counter snapshotting 

The bit that tells us whether a statistics counter snapshot operation
has completed is located in the GLOBAL register block, not in the
GLOBAL2 register block, so fix up mv88e6xxx_stats_wait() to poll the
right register address.

Signed-off-by: Stephane Contri <Stephane.Contri@grassvalley.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Cc: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephane Contri 2009-07-02 23:26:48 +00:00 committed by David S. Miller
parent 78c29bd95b
commit 1ded3f59f3
1 changed files with 1 additions and 1 deletions
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net/dsa/mv88e6xxx.c
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@ -418,7 +418,7 @@ static int mv88e6xxx_stats_wait(struct dsa_switch *ds)
int i;
for (i = 0; i < 10; i++) {
ret = REG_READ(REG_GLOBAL2, 0x1d);
ret = REG_READ(REG_GLOBAL, 0x1d);
if ((ret & 0x8000) == 0)
return 0;
}