[bootlin/training-materials updates] master: yocto labs: update kernel version (6c7973c7)

[Luca Ceresoli]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/6c7973c79c07937c8be17ea55f2998ba3fde00b3

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commit 6c7973c79c07937c8be17ea55f2998ba3fde00b3
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Tue Jun 7 19:58:57 2022 +0200

    yocto labs: update kernel version
    
    The dunfell ST layer uses kernel 5.4.
    
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


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6c7973c79c07937c8be17ea55f2998ba3fde00b3
 labs/yocto-extend-recipe/yocto-extend-recipe.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/labs/yocto-extend-recipe/yocto-extend-recipe.tex b/labs/yocto-extend-recipe/yocto-extend-recipe.tex
index d3235b14..ea94b250 100644
--- a/labs/yocto-extend-recipe/yocto-extend-recipe.tex
+++ b/labs/yocto-extend-recipe/yocto-extend-recipe.tex
@@ -33,8 +33,8 @@ If the BitBake append file you just created is recognized by your Yocto
 environment, you should see:
 \if\defstring{\labboard}{discovery}
 \begin{verbatim}
-linux-stm32mp_4.19.bb:
- $HOME/__SESSION_NAME__-labs/meta-bootlinlabs/recipes-kernel/linux/linux-stm32mp_4.19.bbappend
+linux-stm32mp_5.4.bb:
+ $HOME/__SESSION_NAME__-labs/meta-bootlinlabs/recipes-kernel/linux/linux-stm32mp_5.4.bbappend
 \end{verbatim}
 \else
 \begin{verbatim}