diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/sfc/efx.c | 2 | ||||
| -rw-r--r-- | drivers/net/sfc/falcon.c | 12 | ||||
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 4 |
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index b5a7e91590d..6338ad8dbfb 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -1922,7 +1922,7 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type, /* Initialise common structures */ memset(efx, 0, sizeof(*efx)); spin_lock_init(&efx->biu_lock); - spin_lock_init(&efx->phy_lock); + mutex_init(&efx->mdio_lock); mutex_init(&efx->spi_lock); INIT_WORK(&efx->reset_work, efx_reset_work); INIT_DELAYED_WORK(&efx->monitor_work, efx_monitor); diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index e16faad7028..372dbbc7240 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -2110,7 +2110,7 @@ static int falcon_mdio_write(struct net_device *net_dev, EFX_REGDUMP(efx, "writing MDIO %d register %d.%d with 0x%04x\n", prtad, devad, addr, value); - spin_lock_bh(&efx->phy_lock); + mutex_lock(&efx->mdio_lock); /* Check MDIO not currently being accessed */ rc = falcon_gmii_wait(efx); @@ -2145,8 +2145,8 @@ static int falcon_mdio_write(struct net_device *net_dev, udelay(10); } - out: - spin_unlock_bh(&efx->phy_lock); +out: + mutex_unlock(&efx->mdio_lock); return rc; } @@ -2158,7 +2158,7 @@ static int falcon_mdio_read(struct net_device *net_dev, efx_oword_t reg; int rc; - spin_lock_bh(&efx->phy_lock); + mutex_lock(&efx->mdio_lock); /* Check MDIO not currently being accessed */ rc = falcon_gmii_wait(efx); @@ -2194,8 +2194,8 @@ static int falcon_mdio_read(struct net_device *net_dev, prtad, devad, addr, rc); } - out: - spin_unlock_bh(&efx->phy_lock); +out: + mutex_unlock(&efx->mdio_lock); return rc; } diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index fb9327c5ea5..0aeaeda9db7 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -724,7 +724,7 @@ union efx_multicast_hash { * @mac_op: MAC interface * @mac_address: Permanent MAC address * @phy_type: PHY type - * @phy_lock: PHY access lock + * @mdio_lock: MDIO lock * @phy_op: PHY interface * @phy_data: PHY private data (including PHY-specific stats) * @mdio: PHY MDIO interface @@ -806,7 +806,7 @@ struct efx_nic { unsigned char mac_address[ETH_ALEN]; enum phy_type phy_type; - spinlock_t phy_lock; + struct mutex mdio_lock; struct efx_phy_operations *phy_op; void *phy_data; struct mdio_if_info mdio; |