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usb: phy: simplify getting .drvdata 

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2018-04-19 16:06:26 +02:00 committed by Greg Kroah-Hartman
parent c3c0ac70c7
commit 8bffbdb6d8
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/phy/phy-am335x.c
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@ -96,8 +96,7 @@ static int am335x_phy_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int am335x_phy_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct am335x_phy *am_phy = platform_get_drvdata(pdev);
struct am335x_phy *am_phy = dev_get_drvdata(dev);
/*
* Enable phy wakeup only if dev->power.can_wakeup is true.
@ -117,8 +116,7 @@ static int am335x_phy_suspend(struct device *dev)
static int am335x_phy_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct am335x_phy *am_phy = platform_get_drvdata(pdev);
struct am335x_phy *am_phy = dev_get_drvdata(dev);
phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, true);