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usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable
Add missing pm_runtime_disable() to remove(), in order to avoid
an Unbalanced pm_runtime_enable when the module is removed and
re-probed.
Error log:
root@intel-corei7-64:~# modprobe -r intel_xhci_usb_role_switch
root@intel-corei7-64:~# modprobe intel_xhci_usb_role_switch
intel_xhci_usb_sw intel_xhci_usb_sw: Unbalanced pm_runtime_enable!
Fixes: cb29684686
(usb: roles: intel_xhci: Enable runtime PM)
Cc: <stable@vger.kernel.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
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1 changed files with 2 additions and 0 deletions
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@ -161,6 +161,8 @@ static int intel_xhci_usb_remove(struct platform_device *pdev)
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{
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struct intel_xhci_usb_data *data = platform_get_drvdata(pdev);
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pm_runtime_disable(&pdev->dev);
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usb_role_switch_unregister(data->role_sw);
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return 0;
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}
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