From 71380f9bb18200ec65ddd2ef117410d1229e2de2 Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Wed, 14 Nov 2012 09:07:57 +0000 Subject: [PATCH] net: cpsw: halt network stack before halting the device during suspend Move network stack halt APIs before halting the hardware to ensure no packets are queued to hardware during closing the device during suspend sequence. Signed-off-by: Mugunthan V N Acked-by: Richard Cochran Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 0da9c753c567..02c24777e23b 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -698,12 +698,12 @@ static int cpsw_ndo_stop(struct net_device *ndev) struct cpsw_priv *priv = netdev_priv(ndev); cpsw_info(priv, ifdown, "shutting down cpsw device\n"); - cpsw_intr_disable(priv); - cpdma_ctlr_int_ctrl(priv->dma, false); - cpdma_ctlr_stop(priv->dma); netif_stop_queue(priv->ndev); napi_disable(&priv->napi); netif_carrier_off(priv->ndev); + cpsw_intr_disable(priv); + cpdma_ctlr_int_ctrl(priv->dma, false); + cpdma_ctlr_stop(priv->dma); cpsw_ale_stop(priv->ale); for_each_slave(priv, cpsw_slave_stop, priv); pm_runtime_put_sync(&priv->pdev->dev); -- 2.39.5