[bootlin/training-materials updates] master: I2C lab: add going further idea (05a6de9d)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/05a6de9d01867f6161b564054e1697200bcaa98a

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commit 05a6de9d01867f6161b564054e1697200bcaa98a
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Mon Mar 18 15:27:26 2019 +0100

    I2C lab: add going further idea
    
    - I always carry one of two spare nunchuks in case
      one is broken.
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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05a6de9d01867f6161b564054e1697200bcaa98a
 .../kernel-i2c-input-interface.tex                           | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex b/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
index 65ca0d36..f90c66ab 100644
--- a/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
+++ b/labs/kernel-i2c-input-interface/kernel-i2c-input-interface.tex
@@ -208,8 +208,12 @@ reported by \code{evtest}.
 
 \section{Going further}
 
-If you complete your lab before the others, you can add support for the
-nunchuk joystick coordinates.
+If you complete your lab before the others, you can:
 
-Another thing you can do then is add support for the nunchuk accelerometer
-coordinates.
+\begin{itemize}
+\item Add support for the nunchuk joystick and accelerometer coordinates.
+\item Support two nunchucks at the same time, by borrowing a one from
+      the instructor or from a fellow participant. Making sure that your
+      driver does indeed support multiple devices at the same time is
+      a good way to make sure it is implemented properly.
+\end{itemize}