diff options
| author |   Steve Hodgson <shodgson@solarflare.com> | 2009-11-28 05:34:44 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-11-28 23:58:51 -0800 |
| commit | ab86746175a5e1379abb9c7c38522af4d3176f57 (patch) | |
| tree | 785e6540facd6807909c24e827a61a1d441fc5bc /drivers/net/sfc/efx.c | |
| parent | sfc: QT202x: Reset before reading PHY id (diff) | |
| download | linux-dev-ab86746175a5e1379abb9c7c38522af4d3176f57.tar.xz linux-dev-ab86746175a5e1379abb9c7c38522af4d3176f57.zip | |
sfc: Replace MDIO spinlock with mutex
We never use MDIO in atomic context, so we don't need to spin.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/efx.c')
| -rw-r--r-- | drivers/net/sfc/efx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index b5a7e91590dc..6338ad8dbfbb 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); |