[11/21] powerpc: Add missing prototype for hdec_interrupt

[Michael Ellerman]

On Sun, 2018-02-25 at 17:22:26 UTC, Mathieu Malaterre wrote:
> In commit dabe859ec636 ("powerpc: Give hypervisor decrementer interrupts
> their own handler") an empty body function was added, but no prototype was
> declared. Fix warning (treated as error in W=1):
> 
>   CC      arch/powerpc/kernel/time.o
> arch/powerpc/kernel/time.c:629:6: error: no previous prototype for ‘hdec_interrupt’ [-Werror=missing-prototypes]
>  void hdec_interrupt(struct pt_regs *regs)
>       ^~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> Signed-off-by: Mathieu Malaterre <malat at debian.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/8b604faff7d421904ebd1fa65d642f

cheers