[FE training-materials-updates] slides/kernel-misc-subsystem: fix misc_deregister() return value
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Thu May 26 07:45:54 CEST 2016
Repository : git://git.free-electrons.com/training-materials.git
On branch : master
Link : http://git.free-electrons.com/training-materials/commit/?id=20361e4902095a3db6ed637cee5e04bb3e0d0917
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commit 20361e4902095a3db6ed637cee5e04bb3e0d0917
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date: Wed May 25 15:57:50 2016 +0200
slides/kernel-misc-subsystem: fix misc_deregister() return value
It returns 'void', not 'int'.
Reported-by: a participant to this week's training session
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
>---------------------------------------------------------------
20361e4902095a3db6ed637cee5e04bb3e0d0917
slides/kernel-misc-subsystem/kernel-misc-subsystem.tex | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/slides/kernel-misc-subsystem/kernel-misc-subsystem.tex b/slides/kernel-misc-subsystem/kernel-misc-subsystem.tex
index 4e1470d..64b5c3c 100644
--- a/slides/kernel-misc-subsystem/kernel-misc-subsystem.tex
+++ b/slides/kernel-misc-subsystem/kernel-misc-subsystem.tex
@@ -40,7 +40,7 @@
register and unregister {\bf a single} {\em misc device}:
\begin{itemize}
\item \code{int misc_register(struct miscdevice * misc);}
- \item \code{int misc_deregister(struct miscdevice *misc);}
+ \item \code{void misc_deregister(struct miscdevice *misc);}
\end{itemize}
\item A {\em misc device} is described by a \kstruct{miscdevice}
structure:
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