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path: root/drivers/net/ethernet/ti/davinci_mdio.c
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Diffstat (limited to 'drivers/net/ethernet/ti/davinci_mdio.c')
-rw-r--r--drivers/net/ethernet/ti/davinci_mdio.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 12aec173564c..c47f0dbcebb5 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -449,10 +449,9 @@ static int davinci_mdio_suspend(struct device *dev)
__raw_writel(ctrl, &data->regs->control);
wait_for_idle(data);
- pm_runtime_put_sync(data->dev);
-
data->suspended = true;
spin_unlock(&data->lock);
+ pm_runtime_put_sync(data->dev);
return 0;
}
@@ -460,15 +459,12 @@ static int davinci_mdio_suspend(struct device *dev)
static int davinci_mdio_resume(struct device *dev)
{
struct davinci_mdio_data *data = dev_get_drvdata(dev);
- u32 ctrl;
- spin_lock(&data->lock);
pm_runtime_get_sync(data->dev);
+ spin_lock(&data->lock);
/* restart the scan state machine */
- ctrl = __raw_readl(&data->regs->control);
- ctrl |= CONTROL_ENABLE;
- __raw_writel(ctrl, &data->regs->control);
+ __davinci_mdio_reset(data);
data->suspended = false;
spin_unlock(&data->lock);
@@ -477,8 +473,8 @@ static int davinci_mdio_resume(struct device *dev)
}
static const struct dev_pm_ops davinci_mdio_pm_ops = {
- .suspend = davinci_mdio_suspend,
- .resume = davinci_mdio_resume,
+ .suspend_late = davinci_mdio_suspend,
+ .resume_early = davinci_mdio_resume,
};
static const struct of_device_id davinci_mdio_of_mtable[] = {