[U-Boot] [PATCH 2/3] Fix a few gcc warnings.

[Joakim Tjernlund]

Wolfgang Denk <wd at denx.de> wrote on 2011/04/25 00:14:58:
>
> Dear Joakim Tjernlund,
>
> In message <1303633774-22961-3-git-send-email-Joakim.Tjernlund at transmode.se> you wrote:
> > Noticed while building all of mpc8xx
>
> Please include in the commit message what the compiler warnings were,
> and which compiler version was used to produce these warnings.
>
>
> > diff --git a/examples/standalone/timer.c b/examples/standalone/timer.c
> > index 834cc9a..a4d4581 100644
> > --- a/examples/standalone/timer.c
> > +++ b/examples/standalone/timer.c
> > @@ -186,7 +186,7 @@ int timer (int argc, char * const argv[])
> >     /* clear all events */
> >     *hwp->terp = (CPMT_EVENT_CAP | CPMT_EVENT_REF);
> >
> > -   printf (usage);
> > +   printf("%s", usage);
>
> I dislike this change.  Which warning does the old code produce for
> you?

Updated patch below with the warnings in the commit msg: