[SCSI] mpt fusion: convert inactive_list_mutex to a mutex

the semaphore inactive_list_mutex is used as a mutex, convert it to
the mutex API

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: "Moore, Eric" <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 50c0c173e24e..0041ab3e5e80 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -51,6 +51,7 @@
 
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/mutex.h>
 
 #include "lsi/mpi_type.h"
 #include "lsi/mpi.h"            /* Fusion MPI(nterface) basic defs */
@@ -531,7 +532,7 @@ struct inactive_raid_component_info {
 typedef struct _RaidCfgData {
         IOCPage2_t      *pIocPg2;               /* table of Raid Volumes */
         IOCPage3_t      *pIocPg3;               /* table of physical disks */
-        struct semaphore        inactive_list_mutex;
+        struct mutex    inactive_list_mutex;
         struct list_head        inactive_list; /* link list for physical
                                                 disk that belong in
                                                 inactive volumes */