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c96683798e
Since we can't guarantee that the host won't send new Setup packet before going through the device-initiated disconnect, don't prepare beyond the Setup stage and keep the device in EP0_SETUP_PHASE. This ensures that the device-initated disconnect sequence can go through gracefully. Note that the controller won't service the End Transfer command if it can't DMA out the Setup packet. Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/6bacec56ecabb2c6e49a09cedfcac281fdc97de0.1650593829.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>