[FE training-materials-updates] Improve I2C documentation links

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=daa4661ae7be439c033a29853b7075c83e3b06df

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commit daa4661ae7be439c033a29853b7075c83e3b06df
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Nov 28 19:03:18 2017 +0100

    Improve I2C documentation links
    
    - In particular, add ref to the documentation
      about writing user-space drivers
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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daa4661ae7be439c033a29853b7075c83e3b06df
 slides/kernel-i2c/kernel-i2c.tex | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/slides/kernel-i2c/kernel-i2c.tex b/slides/kernel-i2c/kernel-i2c.tex
index e68c826..e5e63be 100644
--- a/slides/kernel-i2c/kernel-i2c.tex
+++ b/slides/kernel-i2c/kernel-i2c.tex
@@ -388,13 +388,18 @@ error = i2c_transfer(client->adapter, msg, 2);
   \begin{itemize}
   \item \url{http://en.wikipedia.org/wiki/I2C}, general presentation
     of the I2C protocol
-  \item \kerneldoctext{i2c/}, details about the Linux support for I2C
+  \item \kerneldoctext{i2c/}, details about Linux support for I2C
     \begin{itemize}
-    \item \code{writing-clients}, how to write I2C device drivers
-    \item \code{instantiating-devices}, how to instantiate devices
-    \item \code{smbus-protocol}, details on the SMBus functions
-    \item \code{functionality}, how the functionality mechanism works
-    \item and many more documentation files
+    \item \kerneldoctext{i2c/writing-clients}\\
+      How to write I2C kernel device drivers
+    \item \kerneldoctext{i2c/dev-interface}\\
+      How to write I2C user-space device drivers
+    \item \kerneldoctext{i2c/instantiating-devices}\\
+      How to instantiate devices
+    \item \kerneldoctext{i2c/smbus-protocol}\\
+      Details on the SMBus functions
+    \item \kerneldoctext{i2c/functionality}\\
+      How the functionality mechanism works
     \end{itemize}
   \item
     \url{http://free-electrons.com/pub/video/2012/elce/elce-2012-anders-board-bringup-i2c.webm},