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path: root/drivers/media/dvb/bt8xx/dst_common.h
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Diffstat (limited to 'drivers/media/dvb/bt8xx/dst_common.h')
-rw-r--r--drivers/media/dvb/bt8xx/dst_common.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
index 81557f38fe3..51d4e043716 100644
--- a/drivers/media/dvb/bt8xx/dst_common.h
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -25,6 +25,7 @@
#include <linux/smp_lock.h>
#include <linux/dvb/frontend.h>
#include <linux/device.h>
+#include <linux/mutex.h>
#include "bt878.h"
#include "dst_ca.h"
@@ -121,7 +122,7 @@ struct dst_state {
u8 vendor[8];
u8 board_info[8];
- struct semaphore dst_mutex;
+ struct mutex dst_mutex;
};
struct dst_types {