drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / cmd.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index be48c6440251fb7426ab77d90346e440b9b833c4..c087d1014b097a52ca144871669c48fadfd12b2b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -917,7 +917,6 @@ static void cmd_work_handler(struct work_struct *work)
        mlx5_core_dbg(dev, "writing 0x%x to command doorbell\n", 1 << ent->idx);
        wmb();
        iowrite32be(1 << ent->idx, &dev->iseg->cmd_dbell);
-       mmiowb();
        /* if not in polling don't use ent after this point */
        if (cmd_mode == CMD_MODE_POLLING || poll_cmd) {
                poll_timeout(ent);