From 62668fb800bfd1fcc68a8c5e87f335f3a11a0a8f Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Fri, 11 Jun 2021 14:19:31 +0800 Subject: [PATCH] usb: dwc2: Fix build in periphal-only mode 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 Signed-off-by: Yang Yingliang --- drivers/usb/dwc2/core_intr.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index af26a8a20e0b..5919ecb7d4b7 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -700,7 +700,11 @@ 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; -- GitLab