diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index a69d038cee..3801225600 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -373,9 +373,11 @@ ar8216_mib_capture(struct ar8216_priv *priv) else mib_func = AR8216_REG_MIB_FUNC; + mutex_lock(&priv->reg_mutex); /* Capture the hardware statistics for all ports */ ar8216_rmw(priv, mib_func, AR8216_MIB_FUNC, (AR8216_MIB_FUNC_CAPTURE << AR8216_MIB_FUNC_S)); + mutex_unlock(&priv->reg_mutex); /* Wait for the capturing to complete. */ ret = ar8216_reg_wait(priv, mib_func, AR8216_MIB_BUSY, 0, 10); |