From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 04/11] iommu/omap: Protect omap-iopgtable.h against double inclusion Date: Tue, 21 Jul 2015 19:01:22 +0300 Message-ID: <9915916.m7jlAc5up8@avalon> References: <1437431613-55656-1-git-send-email-s-anna@ti.com> <1437431613-55656-5-git-send-email-s-anna@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1437431613-55656-5-git-send-email-s-anna-l0cyMroinI0@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Suman Anna Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: linux-omap@vger.kernel.org Hi Suman, Thank you for the patch. On Monday 20 July 2015 17:33:26 Suman Anna wrote: > Protect the omap-pgtable.h header against double inclusion in > source code by using the standard include guard mechanism. > > Signed-off-by: Suman Anna Reviewed-by: Laurent Pinchart > --- > drivers/iommu/omap-iopgtable.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/iommu/omap-iopgtable.h b/drivers/iommu/omap-iopgtable.h > index f891683e3f05..bfde5405f514 100644 > --- a/drivers/iommu/omap-iopgtable.h > +++ b/drivers/iommu/omap-iopgtable.h > @@ -10,6 +10,9 @@ > * published by the Free Software Foundation. > */ > > +#ifndef _OMAP_IOPGTABLE_H > +#define _OMAP_IOPGTABLE_H > + > /* > * "L2 table" address mask and size definitions. > */ > @@ -93,3 +96,5 @@ static inline phys_addr_t omap_iommu_translate(u32 d, u32 > va, u32 mask) /* to find an entry in the second-level page table. */ > #define iopte_index(da) (((da) >> IOPTE_SHIFT) & (PTRS_PER_IOPTE - 1)) > #define iopte_offset(iopgd, da) (iopgd_page_vaddr(iopgd) + iopte_index(da)) > + > +#endif /* _OMAP_IOPGTABLE_H */ -- Regards, Laurent Pinchart