On Wed, Mar 13, 2019 at 12:46 AM Pali Rohár <pali.rohar@xxxxxxxxx> wrote:
>
> On Tuesday 12 March 2019 07:26:06 Valdis Klētnieks wrote:
> > Building with W=1 complains:
> > CC [M] drivers/platform/x86/dell-rbtn.o
> > drivers/platform/x86/dell-rbtn.c:345:5: warning: no previous prototype for 'dell_rbtn_notifier_register' [-Wmissing-prototypes]
> > 345 | int dell_rbtn_notifier_register(struct notifier_block *nb)
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > drivers/platform/x86/dell-rbtn.c:371:5: warning: no previous prototype for 'dell_rbtn_notifier_unregister' [-Wmissing-prototypes]
> > 371 | int dell_rbtn_notifier_unregister(struct notifier_block *nb)
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Can you identify in which commit was introduced this problem? If yes,
> then Fixes: keyword should be added into commit message.
>
Pushed to my review and testing queue, thanks!
P.S. I have added Fixes tag.
> >
> > The real problem is a missing include. Add it to keep dell-rbtn.c and .h in sync
> >
> > Signed-off-by: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
> >
> > diff --git a/drivers/platform/x86/dell-rbtn.c b/drivers/platform/x86/dell-rbtn.c
> > index f3afe778001e..d50ca96d99f0 100644
> > --- a/drivers/platform/x86/dell-rbtn.c
> > +++ b/drivers/platform/x86/dell-rbtn.c
> > @@ -17,6 +17,7 @@
> > #include <linux/acpi.h>
> > #include <linux/rfkill.h>
> > #include <linux/input.h>
> > +#include "dell-rbtn.h"
> >
> > enum rbtn_type {
> > RBTN_UNKNOWN,
> >
>
> --
> Pali Rohár
> pali.rohar@xxxxxxxxx
--
With Best Regards,
Andy Shevchenko
