From: Niklas Söderlund Date: Thu, 29 Sep 2016 19:59:15 +0000 (+0200) Subject: dma-debug: fix ia64 build, use PHYS_PFN X-Git-Tag: v4.9-rc1~102^2~9^2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2e0cc304e984290935c70fdbe589931e552d7d94;p=karo-tx-linux.git dma-debug: fix ia64 build, use PHYS_PFN 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 Signed-off-by: Vinod Koul --- diff --git a/lib/dma-debug.c b/lib/dma-debug.c index 2ba086b0d3e7..59e75863bfa0 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;