usb: core: hub: Enable/disable U1/U2 in configured state

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SET_FEATURE(U1/U2_ENABLE) and CLEAR_FEATURE(U1/U2) only apply while the
device is in configured state. Add proper check in usb_disable_lpm() and
usb_enable_lpm() for enabling/disabling device-initiated U1/U2.

Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thinh Nguyen 2019-05-14 14:38:31 -07:00 • committed by Greg Kroah-Hartman

parent d991f855cb

commit fea3af5e03

1 changed files with 2 additions and 2 deletions

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drivers/usb/core/hub.c

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