usb: dwc2: Fix dwc2_hsotg_core_init_disconnected()
authorVardan Mikayelyan <mvardan@synopsys.com>
Tue, 16 Jan 2018 12:04:24 +0000 (16:04 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 May 2018 14:17:37 +0000 (16:17 +0200)
commitee4ed01d4b5cf050fdce241cbf59bea40d079fd9
tree1725b220b1d20e4fac0265692895a6e76146915b
parenta3fcccd4a7efc241de5a0c32d9ea31e0f2297ceb
usb: dwc2: Fix dwc2_hsotg_core_init_disconnected()

[ Upstream commit 755d739534f998d92e348fba8ffb0478416576e7 ]

We should call dwc2_hsotg_enqueue_setup() after properly
setting lx_state. Because it may cause error-out from
dwc2_hsotg_enqueue_setup() due to wrong value in lx_state.

Issue can be reproduced by loading driver while connected
A-Connector (start in A-HOST mode) then disconnect A-Connector
to switch to B-DEVICE.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/dwc2/gadget.c