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    Subject[PATCH] module: Fix compile error for ref_module when CONFIG_MODULES is not set
    From
    ref_module function is not defined when CONFIG_MODULES is not set thus
    it causes compile error when a module which is set to be built-in uses it.
    This patch defines a dummy ref_module function when CONFIG_MODULES
    is not set.

    Signed-off-by: Barbaros Tokaoğlu <barbarost@gmail.com>
    ---
    include/linux/module.h | 5 +++++
    1 files changed, 5 insertions(+), 0 deletions(-)

    diff --git a/include/linux/module.h b/include/linux/module.h
    index fbcafe2..ba9a7d0 100644
    --- a/include/linux/module.h
    +++ b/include/linux/module.h
    @@ -553,6 +553,11 @@ static inline void module_put(struct module *module)
    {
    }

    +static inline int ref_module(struct module *a, struct module *b)
    +{
    + return 0;
    +}
    +
    #define module_name(mod) "kernel"

    /* For kallsyms to ask for address resolution. NULL means not found. */
    --
    1.7.5.4
    --
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