Subject: [PATCH 2/3] ARM: Exynos4: Add ioremap interceptor for statically remapped regions

From: [email-masked] (Rob Herring)
Date: Wed, 12 Oct 2011 11:13:02 -0500

On 10/10/2011 03:11 AM, Thomas Abraham wrote:
> ioremap() request for statically remapped regions are intercepted and the
> statically assigned virtual address is returned. For requests for which
> there are no statically remapped regions, the requests are let through.
> 
> Cc: Kukjin Kim <[email-masked]>
> Signed-off-by: Thomas Abraham <[email-masked]>
> ---
>  arch/arm/mach-exynos4/cpu.c             |   16 ++++++++++++++++
>  arch/arm/mach-exynos4/include/mach/io.h |    4 ++++
>  2 files changed, 20 insertions(+), 0 deletions(-)
> 

You won't need this with Nico's vmalloc.h clean-up series. It does
exactly this but generically for all platforms.

Rob