From: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
[ Upstream commit 515a10a701d570e26dfbe6ee373f77c8bf11053f ]
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@xxxxxxxxxxxxx>
Cc: Harini Katakam <harini.katakam@xxxxxxxxxx>
Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/cadence/macb_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 1ec19d9fab00c..16f5c62ba6dfe 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4507,7 +4507,7 @@ 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);
@@ -4523,7 +4523,7 @@ 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);
--
2.25.1
