[PATCH v2 13/31] arm64: Device specific operations

[Arnd Bergmann]

On Tuesday 14 August 2012, Catalin Marinas wrote:
> 
> This patch adds several definitions for device communication, including
> I/O accessors and ioremap(). The __raw_* accessors are implemented as
> inline asm to avoid compiler generation of post-indexed accesses (less
> efficient to emulate in a virtualised environment).
> 
> Signed-off-by: Will Deacon <will.deacon at arm.com>
> Signed-off-by: Catalin Marinas <catalin.marinas at arm.com>


Acked-by: Arnd Bergmann <arnd at arndb.de>