[FE training-materials-updates] Update kernel documentation link

[Michael Opdenacker]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=19ceb24520ff50b1f70fe99e3a04ca7067ae3fad

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commit 19ceb24520ff50b1f70fe99e3a04ca7067ae3fad
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Mon Mar 2 08:07:57 2015 +0100

    Update kernel documentation link
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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19ceb24520ff50b1f70fe99e3a04ca7067ae3fad
 .../kernel-driver-development-concurrency.tex                           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slides/kernel-driver-development-concurrency/kernel-driver-development-concurrency.tex b/slides/kernel-driver-development-concurrency/kernel-driver-development-concurrency.tex
index 4094ec2..02ea349 100644
--- a/slides/kernel-driver-development-concurrency/kernel-driver-development-concurrency.tex
+++ b/slides/kernel-driver-development-concurrency/kernel-driver-development-concurrency.tex
@@ -222,7 +222,7 @@ static unsigned int ulite_tx_empty
     \item Not suitable for production systems but acceptable overhead
       in development.
     \end{itemize}
-  \item See \kerneldoc{lockdep-design.txt} for details
+  \item See \kerneldoc{locking/lockdep-design.txt} for details
   \end{itemize}
 \end{frame}