From 356d70f19d949a11320ab626037b2d197a8e8b51 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 28 May 2007 20:28:34 +0100 Subject: [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 Signed-off-by: David Woodhouse --- drivers/mtd/mtd_blkdevs.c | 5 ++--- drivers/mtd/mtdcore.c | 2 ++ drivers/mtd/mtdcore.h | 11 +++++++++++ 3 files changed, 15 insertions(+), 3 deletions(-) create mode 100644 drivers/mtd/mtdcore.h 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 #include -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 +#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]; -- cgit v1.2.3