Hi,
On Thu, Aug 21, 2014 at 07:19:59AM -0700, Guenter Roeck wrote:
> On Thu, Aug 21, 2014 at 08:15:25AM +0200, Markus Pargmann wrote:
> > Hi,
> >
> ...
> > > > +static int da9063_wdt_timeout_to_sel(int secs)
> > > > +{
> > > > + int i;
> > > > +
> > > > + for (i = DA9063_TWDSCALE_MIN; i <= DA9063_TWDSCALE_MAX; i++) {
> > >
> > > When building with W=1, gcc complains about this line. Would be great if you can
> > > have a look and fix it.
> >
> > I just compiled with W=1, it doesn't complain here about this line.
> > Could you give me the warning?
> >
> drivers/watchdog/da9063_wdt.c: In function 'da9063_wdt_timeout_to_sel':
> drivers/watchdog/da9063_wdt.c:48:34: warning: comparison between signed and
> unsigned integer expressions [-Wsign-compare]
>
> This is with arm-poky-linux-gnueabi-gcc (GCC) 4.7.2.
Thanks, I am using gcc 4.8.3. I replaced the used 'int' type by 'unsigend
int', that should fix it.
Best regards,
Markus
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