From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 2/3] ARM: Exynos4: Add ioremap interceptor for statically remapped regions Date: Wed, 12 Oct 2011 11:13:02 -0500 Message-ID: <4E95BC8E.8010105@gmail.com> References: <1318234289-22041-1-git-send-email-thomas.abraham@linaro.org> <1318234289-22041-3-git-send-email-thomas.abraham@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1318234289-22041-3-git-send-email-thomas.abraham@linaro.org> Sender: linux-samsung-soc-owner@vger.kernel.org To: Thomas Abraham Cc: devicetree-discuss@lists.ozlabs.org, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, linux-arm-kernel@lists.infradead.org, patches@linaro.org List-Id: devicetree@vger.kernel.org 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 > Signed-off-by: Thomas Abraham > --- > 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