On Thu, Dec 19, 2013 at 10:06 PM, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > On Thu, Dec 19, 2013 at 03:36:00PM +0530, Rashika Kheria wrote: >> Include appropriate header file include/linux/usb/otg.h in core/hcd.c >> because function usb_bus_start_enum() has its prototype declaration in >> include/linux/usb/otg.h. >> >> This eliminates the following warning in core/hcd.c: >> drivers/usb/core/hcd.c:2295:5: warning: no previous prototype for ‘usb_bus_start_enum’ [-Wmissing-prototypes] > > What is generating this warning? I don't see it here on my machines, > nor do I see any of the other warnings you have fixed in this series. > How do I duplicate them? > > thanks, > > greg k-h Hi Greg, These warning are non-default GCC warnings. These can be seen either by adding W=1 while running make (i.e. make W=1) or adding -Wmissing-prototypes in KBUILD_CFLAGS in the toplevel Makefile. Thanks, -- Rashika Kheria B.Tech CSE IIIT Hyderabad -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
