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Commit 6407ebb2 authored by Rusty Russell's avatar Rusty Russell
Browse files

module: Make module sysfs functions private. 



These were placed in the header in ef665c1a 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: default avatarRusty Russell <rusty@rustcorp.com.au>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
parent 80a3d1bb

include/linux/module.h

+0 −33
Original line number Diff line number Diff line
@@ -672,43 +672,10 @@ static inline int module_get_iter_tracepoints(struct tracepoint_iter *iter) 


#endif /* CONFIG_MODULES */



struct device_driver;

#ifdef CONFIG_SYSFS

struct module;



extern struct kset *module_kset;

extern struct kobj_type module_ktype;

extern int module_sysfs_initialized;



int mod_sysfs_init(struct module *mod);

int mod_sysfs_setup(struct module *mod,

			   struct kernel_param *kparam,

			   unsigned int num_params);

int module_add_modinfo_attrs(struct module *mod);

void module_remove_modinfo_attrs(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)

{ }



#endif /* CONFIG_SYSFS */



#define symbol_request(x) try_then_request_module(symbol_get(x), "symbol:" #x)

kernel/module.c

+25 −4
Original line number Diff line number Diff line
@@ -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)

{

}