Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] mm: include linux/pfn.h for PHYS_PFN definition | Date | Thu, 19 Nov 2015 13:41:53 +0100 |
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A change to asm-generic/memory_model.h caused a new build error in some configurations:
mach-clps711x/common.c:39:10: error: implicit declaration of function 'PHYS_PFN' .pfn = __phys_to_pfn(CLPS711X_PHYS_BASE),
This includes the linux/pfn.h header from the same file to avoid the error.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: bf1c6c9895de ("mm: add PHYS_PFN, use it in __phys_to_pfn()") --- I was listed as 'Cc' on the original patch, but don't see it in my inbox.
I can queue up the fixed version in the asm-generic tree if you like that, otherwise please fold this fixup into the patch, or drop it if we want to avoid the extra #include.
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h index c785a79d9385..5148150cc80b 100644 --- a/include/asm-generic/memory_model.h +++ b/include/asm-generic/memory_model.h @@ -1,6 +1,8 @@ #ifndef __ASM_MEMORY_MODEL_H #define __ASM_MEMORY_MODEL_H +#include <linux/pfn.h> + #ifndef __ASSEMBLY__ #if defined(CONFIG_FLATMEM)
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