diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-10-19 16:51:28 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-10-19 16:51:28 +0100 |
| commit | a8cf81ffe0284660fe405e7189f47f1b032f5261 (patch) | |
| tree | 9fad43f8d6e29fe4cc00f0d9749f2c70617068ed /arch/arm | |
| parent | 2fdc246aaf9a7fa088451ad2a72e9119b5f7f029 (diff) | |
Revert "[ARM] unconditionally define __virt_to_phys and __phys_to_virt"
This reverts commit 75f4aa15cf05ce6d99c8261cf57dcd749877fd1c.
We have a couple of platforms which require non-linear P:V mappings,
so we need these to be overridable.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/memory.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index cefedf06213..bc2ff8b2813 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -125,8 +125,10 @@ * private definitions which should NOT be used outside memory.h * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. */ +#ifndef __virt_to_phys #define __virt_to_phys(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) #define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET) +#endif /* * Convert a physical address to a Page Frame Number and back |