[bootlin/training-materials updates] master: labs/kernel-serial-output: hint to set the "parent" pointer (a7f794af)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/a7f794afa38aa8fad6c7b94554c69b1cd887dde7

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commit a7f794afa38aa8fad6c7b94554c69b1cd887dde7
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Thu Jun 4 08:08:53 2020 +0200

    labs/kernel-serial-output: hint to set the "parent" pointer
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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a7f794afa38aa8fad6c7b94554c69b1cd887dde7
 labs/kernel-serial-output/kernel-serial-output.tex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/labs/kernel-serial-output/kernel-serial-output.tex b/labs/kernel-serial-output/kernel-serial-output.tex
index b4dda368..04b47a0d 100644
--- a/labs/kernel-serial-output/kernel-serial-output.tex
+++ b/labs/kernel-serial-output/kernel-serial-output.tex
@@ -67,6 +67,7 @@ for each found device:
   "serial-\%x", res->start)}. \kfunc{devm_kasprintf} allocates a
   buffer and runs \kfunc{kasprintf} to fill its contents.
 \item To pass the \ksym{file_operations} structure that you defined.
+\item To set the \code{parent} pointer to the appropriate value.
 \end{itemize}
 
 See the lectures for details if needed!