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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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