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authorDavid Woodhouse <dwmw2@infradead.org>2006-08-30 23:30:38 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-08-30 23:30:38 +0100
commit0a7d5f8ce960e74fa22986bda4af488539796e49 (patch)
treee29ad17808a5c3410518e22dae8dfe94801b59f3 /drivers/s390/cio/cio.h
parent0165508c80a2b5d5268d9c5dfa9b30c534a33693 (diff)
parentdc709bd190c130b299ac19d596594256265c042a (diff)
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/s390/cio/cio.h')
-rw-r--r--drivers/s390/cio/cio.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index 0ca987344e07..4541c1af4b66 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -2,6 +2,7 @@
#define S390_CIO_H
#include "schid.h"
+#include <linux/mutex.h>
/*
* where we put the ssd info
@@ -87,7 +88,7 @@ struct orb {
struct subchannel {
struct subchannel_id schid;
spinlock_t lock; /* subchannel lock */
-
+ struct mutex reg_mutex;
enum {
SUBCHANNEL_TYPE_IO = 0,
SUBCHANNEL_TYPE_CHSC = 1,