On Mon, 2009-09-28 at 16:37 -0400, Mike Frysinger wrote: > On Mon, Sep 28, 2009 at 05:23, <[email protected]> wrote: > > Revision 7490 Author gyang Date 2009-09-28 05:23:05 -0400 (Mon, 28 Sep 2009) > > > > Log Message > > > > Add define of trace_buffer_init > > > > Modified Paths > > > > trunk/arch/blackfin/include/asm/trace.h > > > > Diff > > > > Modified: trunk/arch/blackfin/include/asm/trace.h (7489 => 7490) > > > > +#define trace_buffer_init() \ > > + do { \ > > + bfin_write_TBUFCTL(BFIN_TRACE_INIT); \ > > + } while (0) > > not much point in using a do{...}while since it's only one statement > > do we actually need this ? the init is done in asm code, not C code, True. Adding it because I used it in task [#4788].
> and it should only be done once. > -mike _______________________________________________ Linux-kernel-commits mailing list [email protected] https://blackfin.uclinux.org/mailman/listinfo/linux-kernel-commits
