[JFFS2] semaphore->mutex conversion

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/jffs2/jffs2_fs_sb.h b/fs/jffs2/jffs2_fs_sb.h
index 18fca2b..d9c4b27 100644
--- a/fs/jffs2/jffs2_fs_sb.h
+++ b/fs/jffs2/jffs2_fs_sb.h
@@ -16,7 +16,7 @@
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
 #include <linux/completion.h>
-#include <linux/semaphore.h>
+#include <linux/mutex.h>
 #include <linux/timer.h>
 #include <linux/wait.h>
 #include <linux/list.h>
@@ -44,7 +44,7 @@ struct jffs2_sb_info {
 	struct completion gc_thread_start; /* GC thread start completion */
 	struct completion gc_thread_exit; /* GC thread exit completion port */
 
-	struct semaphore alloc_sem;	/* Used to protect all the following
+	struct mutex alloc_sem;		/* Used to protect all the following
 					   fields, and also to protect against
 					   out-of-order writing of nodes. And GC. */
 	uint32_t cleanmarker_size;	/* Size of an _inline_ CLEANMARKER
@@ -104,7 +104,7 @@ struct jffs2_sb_info {
 	/* Sem to allow jffs2_garbage_collect_deletion_dirent to
 	   drop the erase_completion_lock while it's holding a pointer
 	   to an obsoleted node. I don't like this. Alternatives welcomed. */
-	struct semaphore erase_free_sem;
+	struct mutex erase_free_sem;
 
 	uint32_t wbuf_pagesize; /* 0 for NOR and other flashes with no wbuf */