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path: root/drivers/s390/cio/css.c
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Diffstat (limited to 'drivers/s390/cio/css.c')
-rw-r--r--drivers/s390/cio/css.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index aea502922646..a2c97830efe0 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -434,10 +434,10 @@ static int css_probe_device(struct subchannel_id schid, struct schib *schib)
}
static int
-check_subchannel(struct device * dev, void * data)
+check_subchannel(struct device *dev, const void *data)
{
struct subchannel *sch;
- struct subchannel_id *schid = data;
+ struct subchannel_id *schid = (void *)data;
sch = to_subchannel(dev);
return schid_equal(&sch->schid, schid);