sysfs: fix build errors: uevent with CONFIG_SYSFS=n
Fix source files to build with CONFIG_SYSFS=n.
module_subsys is not available.
SYSFS=n, MODULES=y: T:y
SYSFS=n, MODULES=n: T:y
SYSFS=y, MODULES=y: T:y
SYSFS=y, MODULES=n: T:y
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/kernel/module.c b/kernel/module.c
index e06b77a..8c25b1a 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1074,7 +1074,8 @@
}
#endif /* CONFIG_KALLSYMS */
-static int module_add_modinfo_attrs(struct module *mod)
+#ifdef CONFIG_SYSFS
+int module_add_modinfo_attrs(struct module *mod)
{
struct module_attribute *attr;
struct module_attribute *temp_attr;
@@ -1100,7 +1101,7 @@
return error;
}
-static void module_remove_modinfo_attrs(struct module *mod)
+void module_remove_modinfo_attrs(struct module *mod)
{
struct module_attribute *attr;
int i;
@@ -1115,8 +1116,10 @@
}
kfree(mod->modinfo_attrs);
}
+#endif
-static int mod_sysfs_init(struct module *mod)
+#ifdef CONFIG_SYSFS
+int mod_sysfs_init(struct module *mod)
{
int err;
@@ -1139,7 +1142,7 @@
return err;
}
-static int mod_sysfs_setup(struct module *mod,
+int mod_sysfs_setup(struct module *mod,
struct kernel_param *kparam,
unsigned int num_params)
{
@@ -1175,6 +1178,7 @@
out:
return err;
}
+#endif
static void mod_kobject_remove(struct module *mod)
{
@@ -2348,6 +2352,7 @@
printk("\n");
}
+#ifdef CONFIG_SYSFS
static char *make_driver_name(struct device_driver *drv)
{
char *driver_name;
@@ -2422,6 +2427,7 @@
}
}
EXPORT_SYMBOL(module_remove_driver);
+#endif
#ifdef CONFIG_MODVERSIONS
/* Generate the signature for struct module here, too, for modversions. */