Subject: Re: [PATCH kernel] powerpc/powernv/npu: Remove unused headers and a macro.

From: Alistair Popple <[email-masked]>
Date: Thu, 29 Nov 2018 13:26:14 +1100

Thanks! Looks like a reasonable cleanup. Assuming it compiles I can't see any 
reason not to add:

Acked-by: Alistair Popple <[email-masked]>

On Thursday, 29 November 2018 1:11:34 PM AEDT Alexey Kardashevskiy wrote:
> Ping?
> 
> On 28/09/2018 16:48, Alexey Kardashevskiy wrote:
> > The macro and few headers are not used so remove them.
> > 
> > Signed-off-by: Alexey Kardashevskiy <[email-masked]>
> > ---
> > 
> >  arch/powerpc/platforms/powernv/npu-dma.c | 14 --------------
> >  1 file changed, 14 deletions(-)
> > 
> > diff --git a/arch/powerpc/platforms/powernv/npu-dma.c
> > b/arch/powerpc/platforms/powernv/npu-dma.c index 8006c54..3a5c4ed 100644
> > --- a/arch/powerpc/platforms/powernv/npu-dma.c
> > +++ b/arch/powerpc/platforms/powernv/npu-dma.c
> > @@ -9,32 +9,18 @@
> > 
> >   * License as published by the Free Software Foundation.
> >   */
> > 
> > -#include <linux/slab.h>
> > 
> >  #include <linux/mmu_notifier.h>
> >  #include <linux/mmu_context.h>
> >  #include <linux/of.h>
> > 
> > -#include <linux/export.h>
> > 
> >  #include <linux/pci.h>
> >  #include <linux/memblock.h>
> > 
> > -#include <linux/iommu.h>
> > -#include <linux/debugfs.h>
> > 
> >  #include <asm/debugfs.h>
> > 
> > -#include <asm/tlb.h>
> > 
> >  #include <asm/powernv.h>
> > 
> > -#include <asm/reg.h>
> > -#include <asm/opal.h>
> > -#include <asm/io.h>
> > -#include <asm/iommu.h>
> > -#include <asm/pnv-pci.h>
> > -#include <asm/msi_bitmap.h>
> > 
> >  #include <asm/opal.h>
> > 
> > -#include "powernv.h"
> > 
> >  #include "pci.h"
> > 
> > -#define npu_to_phb(x) container_of(x, struct pnv_phb, npu)
> > -
> > 
> >  /*
> >  
> >   * spinlock to protect initialisation of an npu_context for a particular
> >   * mm_struct.