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    Subjectlinux-next: build warnings after merge of the moduleh tree
    Hi Paul,

    After merging the moduleh tree, today's linux-next build (x86_64
    allmodconfig) produced these warnings:

    drivers/md/persistent-data/dm-block-manager.c:103:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:103:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:103:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:109:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:109:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:109:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:670:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:670:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:670:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:692:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:692:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:692:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:698:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:698:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:698:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:816:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:816:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:816:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:824:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:824:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:824:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:881:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:881:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:881:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-block-manager.c:946:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-block-manager.c:946:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-block-manager.c:946:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-space-map-disk.c:634:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-space-map-disk.c:634:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-space-map-disk.c:634:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-space-map-disk.c:662:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-space-map-disk.c:662:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-space-map-disk.c:662:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:146:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:146:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:146:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:293:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:293:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:293:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:301:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:301:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:301:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:378:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:378:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:378:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:756:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:756:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:756:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:765:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:765:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:765:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:801:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:801:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:801:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree.c:857:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree.c:857:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree.c:857:1: warning: parameter names (without types) in function declaration
    drivers/md/persistent-data/dm-btree-remove.c:569:1: warning: data definition has no type or storage class
    drivers/md/persistent-data/dm-btree-remove.c:569:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
    drivers/md/persistent-data/dm-btree-remove.c:569:1: warning: parameter names (without types) in function declaration

    I have added the following patch for today:

    From: Stephen Rothwell <sfr@canb.auug.org.au>
    Date: Fri, 29 Jul 2011 15:16:04 +1000
    Subject: [PATCH] include export.h to use EXPORT_SYMBOL

    Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
    ---
    drivers/md/persistent-data/dm-block-manager.c | 1 +
    drivers/md/persistent-data/dm-btree-remove.c | 2 ++
    drivers/md/persistent-data/dm-btree.c | 1 +
    drivers/md/persistent-data/dm-space-map-disk.c | 1 +
    4 files changed, 5 insertions(+), 0 deletions(-)

    diff --git a/drivers/md/persistent-data/dm-block-manager.c b/drivers/md/persistent-data/dm-block-manager.c
    index 4ec480c..7b8e84c 100644
    --- a/drivers/md/persistent-data/dm-block-manager.c
    +++ b/drivers/md/persistent-data/dm-block-manager.c
    @@ -9,6 +9,7 @@
    #include <linux/dm-io.h>
    #include <linux/slab.h>
    #include <linux/device-mapper.h>
    +#include <linux/export.h>

    #define DM_MSG_PREFIX "block manager"

    diff --git a/drivers/md/persistent-data/dm-btree-remove.c b/drivers/md/persistent-data/dm-btree-remove.c
    index 72c9705..e7071f6 100644
    --- a/drivers/md/persistent-data/dm-btree-remove.c
    +++ b/drivers/md/persistent-data/dm-btree-remove.c
    @@ -8,6 +8,8 @@
    #include "dm-btree-internal.h"
    #include "dm-transaction-manager.h"

    +#include <linux/export.h>
    +
    /*
    * Removing an entry from a btree
    * ==============================
    diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c
    index 55b8bf3..7cad5e8 100644
    --- a/drivers/md/persistent-data/dm-btree.c
    +++ b/drivers/md/persistent-data/dm-btree.c
    @@ -9,6 +9,7 @@
    #include "dm-transaction-manager.h"

    #include <linux/device-mapper.h>
    +#include <linux/export.h>

    #define DM_MSG_PREFIX "btree"

    diff --git a/drivers/md/persistent-data/dm-space-map-disk.c b/drivers/md/persistent-data/dm-space-map-disk.c
    index de31096..26e6e19 100644
    --- a/drivers/md/persistent-data/dm-space-map-disk.c
    +++ b/drivers/md/persistent-data/dm-space-map-disk.c
    @@ -13,6 +13,7 @@
    #include <linux/slab.h>
    #include <linux/bitops.h>
    #include <linux/device-mapper.h>
    +#include <linux/export.h>

    #define DM_MSG_PREFIX "space map disk"

    --
    1.7.5.4
    --
    Cheers,
    Stephen Rothwell sfr@canb.auug.org.au
    http://www.canb.auug.org.au/~sfr/


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