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s390/cio: make vfio_ccw_io_region static 

Fix the following sparse warning:
drivers/s390/cio/vfio_ccw_drv.c:25:19: warning: symbol 'vfio_ccw_io_region'
was not declared. Should it be static?

Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Message-Id: <alpine.LFD.2.21.1810151328570.1636@schleppi.aag-de.ibmmobiledemo.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Sebastian Ott 2018-10-15 13:31:39 +02:00 committed by Cornelia Huck
parent ccda4af0f4
commit 52df783756
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/cio/vfio_ccw_drv.c
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@ -22,7 +22,7 @@
#include "vfio_ccw_private.h"
struct workqueue_struct *vfio_ccw_work_q;
struct kmem_cache *vfio_ccw_io_region;
static struct kmem_cache *vfio_ccw_io_region;
/*
* Helpers