moonjuice/kernel_arpi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cdrom: make unregister_cdrom() return void

Browse Source 
Now unregister_cdrom() always returns 0.
Make it return void and update all callers that check the return value.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Akinobu Mita
2008-03-26 12:09:02 +01:00
committed by Jens Axboe
parent 7fd097d42b
commit 0a0c4114df
6 changed files with 9 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/cdrom/cdrom-standard.tex
View File

@@ -777,7 +777,7 @@ Note that a driver must have one static structure, $<device>_dops$, while
it may have as many structures $<device>_info$ as there are minor devices
active. $Register_cdrom()$ builds a linked list from these.
\subsection{$Int\ unregister_cdrom(struct\ cdrom_device_info * cdi)$}
\subsection{$Void\ unregister_cdrom(struct\ cdrom_device_info * cdi)$}
Unregistering device $cdi$ with minor number $MINOR(cdi\to dev)$ removes
the minor device from the list. If it was the last registered minor for