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usb: host: tegra: Fix resuming low speed devices from lp0

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Change-Id: I9576853bbe0fae52c5c2cfab26ce8f2017077d4e
Signed-off-by: Benoit Goby <benoit@android.com>
This commit is contained in:
Benoit Goby 2011-01-18 12:56:16 -08:00
parent d72d507ae9
commit b3328e4c67
1 changed files with 5 additions and 2 deletions
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7
drivers/usb/host/ehci-tegra.c
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@ -265,7 +265,7 @@ static int tegra_usb_resume(struct usb_hcd *hcd)
goto restart;
}
tegra_ehci_phy_restore_start(tegra->phy);
tegra_ehci_phy_restore_start(tegra->phy, context->port_speed);
/* Check if the phy resume from LP0. When the phy resume from LP0
* USB register will be reset. */
@ -341,10 +341,13 @@ static int tegra_usb_resume(struct usb_hcd *hcd)
}
tegra_ehci_phy_restore_end(tegra->phy);
return 0;
restart:
tegra_ehci_phy_restore_end(tegra->phy);
if (context->valid)
tegra_ehci_phy_restore_end(tegra->phy);
tegra_ehci_restart(hcd);
return 0;
}