module: Make module sysfs functions private.

These were placed in the header in ef665c1a06 to get the various
SYSFS/MODULE config combintations to compile.

That may have been necessary then, but it's not now.  These functions
are all local to module.c.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Randy Dunlap <randy.dunlap@oracle.com>

1 files changed, 25 insertions, 4 deletions

diff --git a/kernel/module.c b/kernel/module.c
index c690d9885797..808aa18dd661 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1323,7 +1323,7 @@ static void del_usage_links(struct module *mod)
 #endif
 }
 
-int module_add_modinfo_attrs(struct module *mod)
+static int module_add_modinfo_attrs(struct module *mod)
 {
         struct module_attribute *attr;
         struct module_attribute *temp_attr;
@@ -1349,7 +1349,7 @@ int module_add_modinfo_attrs(struct module *mod)
         return error;
 }
 
-void module_remove_modinfo_attrs(struct module *mod)
+static void module_remove_modinfo_attrs(struct module *mod)
 {
         struct module_attribute *attr;
         int i;
@@ -1365,7 +1365,7 @@ void module_remove_modinfo_attrs(struct module *mod)
         kfree(mod->modinfo_attrs);
 }
 
-int mod_sysfs_init(struct module *mod)
+static int mod_sysfs_init(struct module *mod)
 {
         int err;
         struct kobject *kobj;
@@ -1399,7 +1399,7 @@ out:
         return err;
 }
 
-int mod_sysfs_setup(struct module *mod,
+static int mod_sysfs_setup(struct module *mod,
                            struct kernel_param *kparam,
                            unsigned int num_params)
 {
@@ -1445,6 +1445,27 @@ static void mod_sysfs_fini(struct module *mod)
 
 #else /* CONFIG_SYSFS */
 
+static inline int mod_sysfs_init(struct module *mod)
+{
+        return 0;
+}
+
+static inline int mod_sysfs_setup(struct module *mod,
+                           struct kernel_param *kparam,
+                           unsigned int num_params)
+{
+        return 0;
+}
+
+static inline int module_add_modinfo_attrs(struct module *mod)
+{
+        return 0;
+}
+
+static inline void module_remove_modinfo_attrs(struct module *mod)
+{
+}
+
 static void mod_sysfs_fini(struct module *mod)
 {
 }