* [PATCH] dma-debug: fix ia64 build, use PHYS_PFN
@ 2016-09-29 19:59 Niklas Söderlund
[not found] ` <20160929195915.22963-1-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Niklas Söderlund @ 2016-09-29 19:59 UTC (permalink / raw)
To: vinod.koul, linux-renesas-soc, dmaengine, iommu
Cc: robin.murphy, arnd, Niklas Söderlund
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>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dma-debug: fix ia64 build, use PHYS_PFN
[not found] ` <20160929195915.22963-1-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
@ 2016-09-30 17:51 ` Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2016-09-30 17:51 UTC (permalink / raw)
To: Niklas Söderlund
Cc: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
dmaengine-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA,
arnd-r2nGTMty4D4
On Thu, Sep 29, 2016 at 09:59:15PM +0200, Niklas Söderlund wrote:
> 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.
Applied, thanks
--
~Vinod
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-09-29 19:59 [PATCH] dma-debug: fix ia64 build, use PHYS_PFN Niklas Söderlund
[not found] ` <20160929195915.22963-1-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
2016-09-30 17:51 ` Vinod Koul
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