From 268399dd6510997f0cce07f20ab9fbd5dcd89ee9 Mon Sep 17 00:00:00 2001 From: Wu Liang feng Date: Mon, 18 Apr 2016 11:37:13 +0800 Subject: [PATCH] usb: dwc3: fix compile failure if config host only mode This patch fixes following compile error in dwc3 if select CONFIG_USB_DWC3_HOST. drivers/usb/dwc3/core.c:874: undefined reference to `dwc3_gadget_restart' drivers/usb/dwc3/core.c:880: undefined reference to `dwc3_gadget_restart' which was caused by commit commit 9607f47dfec23c5773d74e45ed561859eabce2b7 usb: dwc3: add functions to set force mode Change-Id: Id0abaf89fba006609dbf2e7a771149453465b371 Signed-off-by: Wu Liang feng --- drivers/usb/dwc3/core.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 142e117d4ac5..ed96f7d113f6 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -1053,7 +1053,6 @@ int dwc3_gadget_resize_tx_fifos(struct dwc3 *dwc); int dwc3_soft_reset(struct dwc3 *dwc); int dwc3_event_buffers_setup(struct dwc3 *dwc); void dwc3_event_buffers_cleanup(struct dwc3 *dwc); -int dwc3_gadget_restart(struct dwc3 *dwc, bool start); bool dwc3_force_mode(struct dwc3 *dwc, u32 mode); #if IS_ENABLED(CONFIG_USB_DWC3_HOST) || IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE) @@ -1075,6 +1074,7 @@ int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state); int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep, unsigned cmd, struct dwc3_gadget_ep_cmd_params *params); int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param); +int dwc3_gadget_restart(struct dwc3 *dwc, bool start); #else static inline int dwc3_gadget_init(struct dwc3 *dwc) { return 0; } @@ -1094,6 +1094,8 @@ static inline int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep, static inline int dwc3_send_gadget_generic_command(struct dwc3 *dwc, int cmd, u32 param) { return 0; } +static inline int dwc3_gadget_restart(struct dwc3 *dwc, bool start) +{ return 0; } #endif /* power management interface */ -- 2.34.1