# \[PATCH 5.12 121/161\] usb: dwc2: Fix build in periphal-only mode - From: Greg Kroah-Hartman \ - Date: 2021-06-08 19:30:06 - List: stable - Page: https://ratatoskr.run/stable/2021/06/1407489 - Thread: https://ratatoskr.run/stable/2021/06/1407342/t/2.md ```text From: Phil Elwell In branches to which 24d209dba5a3 ("usb: dwc2: Fix hibernation between host and device modes.") has been back-ported, the bus_suspended member of struct dwc2_hsotg is only present in builds that support host-mode. To avoid having to pull in several more non-Fix commits in order to get it to compile, wrap the usage of the member in a macro conditional. Fixes: 24d209dba5a3 ("usb: dwc2: Fix hibernation between host and device modes.") Signed-off-by: Phil Elwell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc2/core_intr.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -707,7 +707,11 @@ static inline void dwc_handle_gpwrdn_dis dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN); hsotg->hibernated = 0; + +#if IS_ENABLED(CONFIG_USB_DWC2_HOST) || \ + IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE) hsotg->bus_suspended = 0; +#endif if (gpwrdn & GPWRDN_IDSTS) { hsotg->op_state = OTG_STATE_B_PERIPHERAL; ```