diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2007-05-28 20:28:34 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-06-28 20:24:50 +0100 |
| commit | 356d70f19d949a11320ab626037b2d197a8e8b51 (patch) | |
| tree | 5c78cf2f6011ed56504abd2c58d8833e4b2ecd3f | |
| parent | 029a9eb1f667ca71fe7eb3bf8962f01ac4d252a5 (diff) | |
[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>
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 5 | ||||
| -rw-r--r-- | drivers/mtd/mtdcore.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/mtdcore.h | 11 |
3 files changed, 15 insertions, 3 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 781660565cb..a8a15870829 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 c153b64a830..6c2645e2837 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 00000000000..a33251f4b87 --- /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]; |