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authorAl Cooper <alcooperx@gmail.com>2022-10-06 00:30:14 +0300
committerVinod Koul <vkoul@kernel.org>2022-11-07 07:50:04 +0300
commitf7fc5b7090372fc4dd7798c874635ca41b8ba733 (patch)
tree6d52114684c10d753feb6c73337d16dedb96f11a /drivers/phy/broadcom
parent32fb07f35675c4c3311ae370471ee1ae6cc3e694 (diff)
downloadlinux-f7fc5b7090372fc4dd7798c874635ca41b8ba733.tar.xz
phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devices
The PHY's "wakeup_count" is not incrementing when waking from WoL. The wakeup count can be found in sysfs at: /sys/bus/platform/devices/rdb/*.usb-phy/power/wakeup_count. The problem is that the system wakup event handler was being passed the wrong "device" by the PHY driver. Fixes: f1c0db40a3ad ("phy: usb: Add "wake on" functionality") Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/1665005418-15807-3-git-send-email-justinpopo6@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/broadcom')
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index 99d4deabfd97..d97fa58cd63a 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -102,9 +102,9 @@ static int brcm_pm_notifier(struct notifier_block *notifier,
static irqreturn_t brcm_usb_phy_wake_isr(int irq, void *dev_id)
{
- struct phy *gphy = dev_id;
+ struct device *dev = dev_id;
- pm_wakeup_event(&gphy->dev, 0);
+ pm_wakeup_event(dev, 0);
return IRQ_HANDLED;
}
@@ -452,7 +452,7 @@ static int brcm_usb_phy_dvr_init(struct platform_device *pdev,
if (priv->wake_irq >= 0) {
err = devm_request_irq(dev, priv->wake_irq,
brcm_usb_phy_wake_isr, 0,
- dev_name(dev), gphy);
+ dev_name(dev), dev);
if (err < 0)
return err;
device_set_wakeup_capable(dev, 1);