[FE training-materials-updates] Add references to other chapters

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=8bcedf2cccc1434725beb1c9ef2fa5746aa33ece

>---------------------------------------------------------------

commit 8bcedf2cccc1434725beb1c9ef2fa5746aa33ece
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Mon Nov 4 18:15:56 2013 +0100

    Add references to other chapters
    
    - As suggested by Jean Pihet
    - Didn't manage to provide internal hyperlinks
      (tried http://dinam.wordpress.com/2010/08/23/creating-links-in-beamer/,
      but only got a link to page 1... Don't hesitate to implement this
      by yourself if you know how to).
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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8bcedf2cccc1434725beb1c9ef2fa5746aa33ece
 .../kernel-driver-development-memory.tex           |    2 +-
 slides/kernel-frameworks/kernel-frameworks.tex     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
index 145a0f7..5bc8429 100644
--- a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
+++ b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
@@ -210,7 +210,7 @@
     \item \code{GFP_DMA}
       \begin{itemize}
       \item Allocates memory in an area of the physical memory usable
-        for DMA transfers.
+        for DMA transfers. See our DMA chapter.
       \end{itemize}
     \item Others are defined in \code{include/linux/gfp.h}
     \end{itemize}
diff --git a/slides/kernel-frameworks/kernel-frameworks.tex b/slides/kernel-frameworks/kernel-frameworks.tex
index 861b931..9e6defe 100644
--- a/slides/kernel-frameworks/kernel-frameworks.tex
+++ b/slides/kernel-frameworks/kernel-frameworks.tex
@@ -292,7 +292,7 @@ struct file_operations {
   \item \emph{Zero copy} options are possible:
     \begin{itemize}
     \item \code{mmap()} system call to allow user space to directly
-      access memory mapped I/O space.
+      access memory mapped I/O space.  See our \code{mmap()} chapter.
     \item \code{get_user_pages()} to get a mapping to user pages
       without having to copy them. See \url{http://j.mp/oPW6Fb}
       (Kernel API doc). This API is more complex to use though.