On Tue, 2014-30-09 at 10:34:52 UTC, Michael Neuling wrote: > diff --git a/arch/powerpc/include/asm/copro.h > b/arch/powerpc/include/asm/copro.h > index 2858108..f3d338f 100644 > --- a/arch/powerpc/include/asm/copro.h > +++ b/arch/powerpc/include/asm/copro.h > @@ -15,4 +15,10 @@ int copro_handle_mm_fault(struct mm_struct *mm, unsigned > long ea, > > int copro_data_segment(struct mm_struct *mm, u64 ea, u64 *esid, u64 *vsid); > > + > +#ifdef CONFIG_PPC_COPRO_BASE > +void copro_flush_all_slbs(struct mm_struct *mm); > +#else > +#define copro_flush_all_slbs(mm) do {} while(0)
This can be a static inline, so it should be. That way you get type checking on the argument for CONFIG_PPC_COPRO_BASE=n. cheers -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/