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Commit 356d70f1 authored by Ben Dooks's avatar Ben Dooks Committed by David Woodhouse
Browse files

[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: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent 029a9eb1

drivers/mtd/mtd_blkdevs.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

drivers/mtd/mtdcore.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

drivers/mtd/mtdcore.h

0 → 100644
+11 −0
Original line number Diff line number Diff line 
/* 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];