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-rw-r--r--drivers/char/mbcs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/mbcs.h b/drivers/char/mbcs.h
index d4d97abbce7..b05435145d7 100644
--- a/drivers/char/mbcs.h
+++ b/drivers/char/mbcs.h
@@ -537,7 +537,7 @@ struct mbcs_soft {
atomic_t dmawrite_done;
atomic_t dmaread_done;
atomic_t algo_done;
- struct semaphore dmawritelock;
+ struct mutex dmawritelock;
struct semaphore dmareadlock;
struct mutex algolock;
};