init/calibrate.c defines an empty stub of calibrate_delay_is_known with __attribute__((weak)), for use on architectures without an alternate implementation. Define a prototype of that function, to satisfy gcc (-Wmissing-prototypes) and Sparse (-Wdecl).
init/calibrate.c:257:150: warning: no previous prototype for ‘calibrate_delay_is_known’ [-Wmissing-prototypes] Signed-off-by: Josh Triplett <[email protected]> --- init/calibrate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/init/calibrate.c b/init/calibrate.c index fda0a7b..7177627 100644 --- a/init/calibrate.c +++ b/init/calibrate.c @@ -254,6 +254,7 @@ static DEFINE_PER_CPU(unsigned long, cpu_loops_per_jiffy) = { 0 }; * Architectures should override this function if a faster calibration * method is available. */ +unsigned long calibrate_delay_is_known(void); unsigned long __attribute__((weak)) __cpuinit calibrate_delay_is_known(void) { return 0; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
