module: change attr callbacks to take struct module_kobject

This simplifies the next patch, where we have an attribute on a
builtin module (ie. module == NULL).

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (split into 2)

2 files changed, 12 insertions, 12 deletions

diff --git a/kernel/module.c b/kernel/module.c
index 6301d6e173ca..a4295e67dd83 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -545,9 +545,9 @@ static void setup_modinfo_##field(struct module *mod, const char *s)  \
         mod->field = kstrdup(s, GFP_KERNEL);                          \
 }                                                                     \
 static ssize_t show_modinfo_##field(struct module_attribute *mattr,   \
-                        struct module *mod, char *buffer)             \
+                        struct module_kobject *mk, char *buffer)      \
 {                                                                     \
-        return sprintf(buffer, "%s\n", mod->field);                   \
+        return sprintf(buffer, "%s\n", mk->mod->field);               \
 }                                                                     \
 static int modinfo_##field##_exists(struct module *mod)               \
 {                                                                     \
@@ -902,9 +902,9 @@ void symbol_put_addr(void *addr)
 EXPORT_SYMBOL_GPL(symbol_put_addr);
 
 static ssize_t show_refcnt(struct module_attribute *mattr,
-                           struct module *mod, char *buffer)
+                           struct module_kobject *mk, char *buffer)
 {
-        return sprintf(buffer, "%u\n", module_refcount(mod));
+        return sprintf(buffer, "%u\n", module_refcount(mk->mod));
 }
 
 static struct module_attribute refcnt = {
@@ -952,11 +952,11 @@ static inline int module_unload_init(struct module *mod)
 #endif /* CONFIG_MODULE_UNLOAD */
 
 static ssize_t show_initstate(struct module_attribute *mattr,
-                           struct module *mod, char *buffer)
+                              struct module_kobject *mk, char *buffer)
 {
         const char *state = "unknown";
 
-        switch (mod->state) {
+        switch (mk->mod->state) {
         case MODULE_STATE_LIVE:
                 state = "live";
                 break;
@@ -1187,7 +1187,7 @@ struct module_sect_attrs
 };
 
 static ssize_t module_sect_show(struct module_attribute *mattr,
-                                struct module *mod, char *buf)
+                                struct module_kobject *mk, char *buf)
 {
         struct module_sect_attr *sattr =
                 container_of(mattr, struct module_sect_attr, mattr);
diff --git a/kernel/params.c b/kernel/params.c
index 2a4ba258f04f..37e9b20a718b 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -511,7 +511,7 @@ struct module_param_attrs
 #define to_param_attr(n) container_of(n, struct param_attribute, mattr)
 
 static ssize_t param_attr_show(struct module_attribute *mattr,
-                               struct module *mod, char *buf)
+                               struct module_kobject *mk, char *buf)
 {
         int count;
         struct param_attribute *attribute = to_param_attr(mattr);
@@ -531,7 +531,7 @@ static ssize_t param_attr_show(struct module_attribute *mattr,
 
 /* sysfs always hands a nul-terminated string in buf.  We rely on that. */
 static ssize_t param_attr_store(struct module_attribute *mattr,
-                                struct module *owner,
+                                struct module_kobject *km,
                                 const char *buf, size_t len)
 {
         int err;
@@ -807,7 +807,7 @@ static void __init param_sysfs_builtin(void)
 }
 
 ssize_t __modver_version_show(struct module_attribute *mattr,
-                              struct module *mod, char *buf)
+                              struct module_kobject *mk, char *buf)
 {
         struct module_version_attribute *vattr =
                 container_of(mattr, struct module_version_attribute, mattr);
@@ -852,7 +852,7 @@ static ssize_t module_attr_show(struct kobject *kobj,
         if (!attribute->show)
                 return -EIO;
 
-        ret = attribute->show(attribute, mk->mod, buf);
+        ret = attribute->show(attribute, mk, buf);
 
         return ret;
 }
@@ -871,7 +871,7 @@ static ssize_t module_attr_store(struct kobject *kobj,
         if (!attribute->store)
                 return -EIO;
 
-        ret = attribute->store(attribute, mk->mod, buf, len);
+        ret = attribute->store(attribute, mk, buf, len);
 
         return ret;
 }