We get 1 warning when building kernel with W=1: drivers/usb/core/hcd.c:2390:5: warning: no previous prototype for 'usb_bus_start_enum' [-Wmissing-prototypes]
In fact, these functions are declared in linux/usb/otg.h, so this patch adds the missing header dependencies. Signed-off-by: Baoyou Xie <baoyou....@linaro.org> --- drivers/usb/core/hcd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 746c47d..479e223 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -46,6 +46,7 @@ #include <linux/usb.h> #include <linux/usb/hcd.h> #include <linux/usb/phy.h> +#include <linux/usb/otg.h> #include "usb.h" -- 2.7.4
