From: Ben Dooks <ben-linux@fluff.org>
Date: Mon, 28 May 2007 19:28:34 +0000 (+0100)
Subject: [MTD] mtdcore.c: share syms with mtd_blkdev.c
X-Git-Tag: v2.6.24-rc1~1364^2~83
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=356d70f19d949a11320ab626037b2d197a8e8b51;p=karo-tx-linux.git

[MTD] mtdcore.c: share syms with mtd_blkdev.c

Fix the sparse warnings generated by the implicit
dependency of mtd_blkdevs.c and mtd_core.c for the
two symbols mtd_table and mtd_table_mutex. This is
done by adding an local header file mtdcore.h to
define these (including the warning about the
non-proliferation of these symbols).

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---

diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 781660565cb0..a8a158708293 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -23,10 +23,9 @@
 #include <linux/kthread.h>
 #include <asm/uaccess.h>
 
-static LIST_HEAD(blktrans_majors);
+#include "mtdcore.h"
 
-extern struct mutex mtd_table_mutex;
-extern struct mtd_info *mtd_table[];
+static LIST_HEAD(blktrans_majors);
 
 struct mtd_blkcore_priv {
 	struct task_struct *thread;
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index c153b64a8300..6c2645e28371 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -22,6 +22,8 @@
 
 #include <linux/mtd/mtd.h>
 
+#include "mtdcore.h"
+
 /* These are exported solely for the purpose of mtd_blkdevs.c. You
    should not use them for _anything_ else */
 DEFINE_MUTEX(mtd_table_mutex);
diff --git a/drivers/mtd/mtdcore.h b/drivers/mtd/mtdcore.h
new file mode 100644
index 000000000000..a33251f4b872
--- /dev/null
+++ b/drivers/mtd/mtdcore.h
@@ -0,0 +1,11 @@
+/* linux/drivers/mtd/mtdcore.h
+ *
+ * Header file for driver private mtdcore exports
+ *
+ */
+
+/* These are exported solely for the purpose of mtd_blkdevs.c. You
+   should not use them for _anything_ else */
+
+extern struct mutex mtd_table_mutex;
+extern struct mtd_info *mtd_table[MAX_MTD_DEVICES];