dma-debug: fix ia64 build, use PHYS_PFN
authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Thu, 29 Sep 2016 19:59:15 +0000 (21:59 +0200)
committerVinod Koul <vinod.koul@intel.com>
Fri, 30 Sep 2016 17:51:05 +0000 (23:21 +0530)
commit2e0cc304e984290935c70fdbe589931e552d7d94
treeefc9b87b2b55c190bc54fde2e1f5f7f99e482348
parent3757dc48a66f829cf6ba82a612ba4587ab4b5f1c
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 <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
lib/dma-debug.c