Hi,
Back-ports of [1] - a Fix to the dwc2 driver - cause build errors for
configurations including CONFIG_USB_DWC2_PERIPHERAL=y because in the stable
branches the bus_suspended member of struct dwc2_hsotg is not present with that
setting. [1] depends on [2] to move bus_suspended into a common part of
dwc2_hsotg, but because [2] is not a fix it hasn't been back-ported to stable
branches. [2] does not apply cleanly on its own (e.g. to linux-5.10.y) , so
either more commits must be back-ported, [1] must be reverted, or a subset of
[2] could be used for the back-ports.
Phil
[1] 24d209dba5a3 ("usb: dwc2: Fix hibernation between host and device modes")
[2] 012466fc8ccc0 ("usb: dwc2: Add device clock gating support functions")
