USB: Add new USB LPM helpers
commit 7529b2574a7aaf902f1f8159fbc2a7caa74be559 upstream.
Use new helpers to make LPM enabling/disabling more clear.
This is a preparation to subsequent patch.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable <stable@vger.kernel.org> # after much soaking
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index c0c5d5b..d323843 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1182,7 +1182,7 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
}
if (dev->usb2_hw_lpm_enabled == 1)
- usb_set_usb2_hardware_lpm(dev, 0);
+ usb_disable_usb2_hardware_lpm(dev);
usb_unlocked_disable_lpm(dev);
usb_disable_ltm(dev);