On Mon, Sep 16, 2013 at 04:53:44PM +1000, Stephen Rothwell wrote: > Hi Rusty, > > On Mon, 16 Sep 2013 13:38:35 +0930 Rusty Russell <ru...@rustcorp.com.au> > wrote: > > > > Predates git, does anyone remember the rationale? > > > > ie: > > int test_bit(int nr, const volatile unsigned long *addr) > > Because we sometimes pass volatile pointers to it and gcc will complain > if you pass a volatile to a non volatile (I think).
Where are these? I did git grep -W test_bit and looked for volatile, couldn't find anything. > -- > Cheers, > Stephen Rothwell s...@canb.auug.org.au -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/