From d92e866f6008fdd6483735c6fd1ed95c8fdc87b1 Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Wed, 14 Oct 2020 15:08:28 +0800 Subject: usb: common: add define of usb_speed_string() There is only declaration of usb_speed_string(), but no definition, so add it to avoid build error when call it. Signed-off-by: Chunfeng Yun Reviewed-by: Bin Meng --- include/linux/usb/ch9.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 7d225ee9cb..a8fa5d7449 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -959,8 +959,6 @@ enum usb_device_speed { USB_SPEED_SUPER_PLUS, /* usb 3.1 */ }; -#ifdef __KERNEL__ - /** * usb_speed_string() - Returns human readable-name of the speed. * @speed: The speed to return human-readable name for. If it's not @@ -969,8 +967,6 @@ enum usb_device_speed { */ extern const char *usb_speed_string(enum usb_device_speed speed); -#endif - enum usb_device_state { /* NOTATTACHED isn't in the USB spec, and this state acts * the same as ATTACHED ... but it's clearer this way. -- cgit v1.2.3