Commit 1ded3f59 authored by Stephane Contri's avatar Stephane Contri Committed by David S. Miller

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: default avatarStephane Contri <Stephane.Contri@grassvalley.com>
Signed-off-by: default avatarLennert Buytenhek <buytenh@marvell.com>
Cc: stable@kernel.org
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 78c29bd9
...@@ -418,7 +418,7 @@ static int mv88e6xxx_stats_wait(struct dsa_switch *ds) ...@@ -418,7 +418,7 @@ static int mv88e6xxx_stats_wait(struct dsa_switch *ds)
int i; int i;
for (i = 0; i < 10; i++) { for (i = 0; i < 10; i++) {
ret = REG_READ(REG_GLOBAL2, 0x1d); ret = REG_READ(REG_GLOBAL, 0x1d);
if ((ret & 0x8000) == 0) if ((ret & 0x8000) == 0)
return 0; return 0;
} }
......
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