diff options
| author |   Nicolas Ferre <nicolas.ferre@microchip.com> | 2020-07-10 14:46:41 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-10 14:29:37 -0700 |
| commit | 515a10a701d570e26dfbe6ee373f77c8bf11053f (patch) | |
| tree | 32996c6b205620e76a702244fc0610067d1eebf0 /drivers/net/ethernet/cadence/macb_main.c | |
| parent | bnxt_en: fix NULL dereference in case SR-IOV configuration fails (diff) | |
| download | linux-dev-515a10a701d570e26dfbe6ee373f77c8bf11053f.tar.xz linux-dev-515a10a701d570e26dfbe6ee373f77c8bf11053f.zip | |
net: macb: fix wakeup test in runtime suspend/resume routines
Use the proper struct device pointer to check if the wakeup flag
and wakeup source are positioned.
Use the one passed by function call which is equivalent to
&bp->dev->dev.parent.
It's preventing the trigger of a spurious interrupt in case the
Wake-on-Lan feature is used.
Fixes: d54f89af6cc4 ("net: macb: Add pm runtime support")
Cc: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: Harini Katakam <harini.katakam@xilinx.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 52582e8ed90e..55e680f35022 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4654,7 +4654,7 @@ static int __maybe_unused macb_runtime_suspend(struct device *dev) struct net_device *netdev = dev_get_drvdata(dev); struct macb *bp = netdev_priv(netdev); - if (!(device_may_wakeup(&bp->dev->dev))) { + if (!(device_may_wakeup(dev))) { clk_disable_unprepare(bp->tx_clk); clk_disable_unprepare(bp->hclk); clk_disable_unprepare(bp->pclk); @@ -4670,7 +4670,7 @@ static int __maybe_unused macb_runtime_resume(struct device *dev) struct net_device *netdev = dev_get_drvdata(dev); struct macb *bp = netdev_priv(netdev); - if (!(device_may_wakeup(&bp->dev->dev))) { + if (!(device_may_wakeup(dev))) { clk_prepare_enable(bp->pclk); clk_prepare_enable(bp->hclk); clk_prepare_enable(bp->tx_clk); |