From dc6e69e603e58200df806afcfb9b71ef94e58847 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Fri, 21 Nov 2014 15:14:49 +0100 Subject: usb: dwc2: gadget: rework suspend/resume code to correctly restore gadget state Suspend/resume code assumed that the gadget was always started and enabled to connect to usb bus. This means that the actual state of the gadget (started/stopped or connected/disconnected) was not correctly preserved on suspend/resume cycle. This patch fixes this issue. Signed-off-by: Marek Szyprowski Signed-off-by: Felipe Balbi --- drivers/usb/dwc2/core.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/usb/dwc2/core.h') diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 6b197550c133..7a70a1349334 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -688,8 +688,9 @@ struct dwc2_hsotg { u8 ctrl_buff[8]; struct usb_gadget gadget; + unsigned int enabled:1; unsigned int connected:1; - unsigned int setup; + unsigned int setup:1; unsigned long last_rst; struct s3c_hsotg_ep *eps; #endif /* CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE */ -- cgit v1.2.3