From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= Subject: [PATCH] dma-debug: fix ia64 build, use PHYS_PFN Date: Thu, 29 Sep 2016 21:59:15 +0200 Message-ID: <20160929195915.22963-1-niklas.soderlund+renesas@ragnatech.se> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-renesas-soc-owner@vger.kernel.org To: vinod.koul@intel.com, linux-renesas-soc@vger.kernel.org, dmaengine@vger.kernel.org, iommu@lists.linux-foundation.org Cc: robin.murphy@arm.com, arnd@arndb.de, =?UTF-8?q?Niklas=20S=C3=B6derlund?= List-Id: iommu@lists.linux-foundation.org kbuild test robot reports: lib/dma-debug.c: In function 'debug_dma_map_resource': >> lib/dma-debug.c:1541:16: error: implicit declaration of function '__phys_to_pfn' [-Werror=implicit-function-declaration] entry->pfn = __phys_to_pfn(addr); ^~~~~~~~~~~~~ ia64 does not provide __phys_to_pfn(), use the PHYS_PFN() alias. Fixes: 0e74b34dfc3318bf ("dma-debug: add support for resource mappings") Signed-off-by: Niklas Söderlund --- lib/dma-debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dma-debug.c b/lib/dma-debug.c index 2ba086b..59e7586 100644 --- a/lib/dma-debug.c +++ b/lib/dma-debug.c @@ -1514,7 +1514,7 @@ void debug_dma_map_resource(struct device *dev, phys_addr_t addr, size_t size, entry->type = dma_debug_resource; entry->dev = dev; - entry->pfn = __phys_to_pfn(addr); + entry->pfn = PHYS_PFN(addr); entry->offset = offset_in_page(addr); entry->size = size; entry->dev_addr = dma_addr; -- 2.9.3