[FE training-materials-updates] labs/kernel-serial-interrupt: replace tabs by spaces

[Thomas Petazzoni]

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

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=a921b9539bcf9d04a35d51762a94516e81a177cb

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

commit a921b9539bcf9d04a35d51762a94516e81a177cb
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date:   Thu Oct 10 10:29:49 2013 +0200

    labs/kernel-serial-interrupt: replace tabs by spaces
    
    For some reason, verbatim environments do not show tabs, so this
    commit replaces tabs by spaces in code samples to make sure the
    indentation is correct (at least visually).
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>


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

a921b9539bcf9d04a35d51762a94516e81a177cb
 .../kernel-serial-interrupt.tex                    |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/labs/kernel-serial-interrupt/kernel-serial-interrupt.tex b/labs/kernel-serial-interrupt/kernel-serial-interrupt.tex
index db5b220..a3665e7 100644
--- a/labs/kernel-serial-interrupt/kernel-serial-interrupt.tex
+++ b/labs/kernel-serial-interrupt/kernel-serial-interrupt.tex
@@ -36,9 +36,9 @@ First, add an \code{irq} fied to your \code{feserial_dev} structure:
 
 \begin{verbatim}
 struct feserial_dev {
-	struct miscdevice miscdev;
-	void __iomem *regs;
-	int irq;
+        struct miscdevice miscdev;
+        void __iomem *regs;
+        int irq;
 };
 \end{verbatim}
 
@@ -119,8 +119,8 @@ struct feserial_dev {
         struct miscdevice miscdev;
         int irq;
         char serial_buf[SERIAL_BUFSIZE];
-	int serial_buf_rd;
-	int serial_buf_wr;
+        int serial_buf_rd;
+        int serial_buf_wr;
 };
 \end{verbatim}