arm64: introduce virt_to_pfn
authorStefano Stabellini <stefano.stabellini@eu.citrix.com>
Thu, 8 May 2014 15:48:13 +0000 (15:48 +0000)
committerMark Brown <broonie@linaro.org>
Thu, 5 Jun 2014 16:14:57 +0000 (17:14 +0100)
commit8c800e8ee95a1396901f694a8d9dcf880efdd43c
tree187abb05a42c90e7c671d19a65eefce147fcaa0d
parent5af70c99ecd544f98f84c4d369d8545fe221dca7
arm64: introduce virt_to_pfn

virt_to_pfn has been defined in arch/arm/include/asm/memory.h by commit
e26a9e0 "ARM: Better virt_to_page() handling" and Xen has come to rely
on it.  Introduce virt_to_pfn on arm64 too.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 1f53ba6e81749a420226e5502c49ab83ba85c81d)
Signed-off-by: Mark Brown <broonie@linaro.org>
arch/arm64/include/asm/memory.h