usb: dwc2: Fix build in periphal-only mode

The bus_suspended member of struct dwc2_hsotg is only present in builds that support host-mode. See: #4368 Fixes: 62bb46f ("usb: dwc2: Fix hibernation between host and device modes.") Signed-off-by: Phil Elwell <[email protected]>
raspberrypi · Jun 8, 2021 · 3d8948d · 3d8948d
1 parent 3a0e9b3
commit 3d8948d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c
@@ -707,7 +707,11 @@ static inline void dwc_handle_gpwrdn_disc_det(struct dwc2_hsotg *hsotg,
 	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;