This patch removes the function destroy_most_c_obj and executes its code
within function destroy_most_inst_obj.
Signed-off-by: Christian Gromm <christian.gromm@xxxxxxxxxxxxx>
---
This patch has been resent on behalf of Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
drivers/staging/most/mostcore/core.c | 38 +++++++++++++---------------------
1 file changed, 14 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c
index ed1ed25..8be6cdcf 100644
--- a/drivers/staging/most/mostcore/core.c
+++ b/drivers/staging/most/mostcore/core.c
@@ -551,29 +551,6 @@ create_most_c_obj(const char *name, struct kobject *parent)
return c;
}
-/**
- * destroy_most_c_obj - channel release function
- * @c: pointer to channel object
- *
- * This decrements the reference counter of the channel object.
- * If the reference count turns zero, its release function is called.
- */
-static void destroy_most_c_obj(struct most_c_obj *c)
-{
- if (c->aim0.ptr)
- c->aim0.ptr->disconnect_channel(c->iface, c->channel_id);
- if (c->aim1.ptr)
- c->aim1.ptr->disconnect_channel(c->iface, c->channel_id);
- c->aim0.ptr = NULL;
- c->aim1.ptr = NULL;
-
- mutex_lock(&deregister_mutex);
- flush_trash_fifo(c);
- flush_channel_fifos(c);
- mutex_unlock(&deregister_mutex);
- kobject_put(&c->kobj);
-}
-
/* ___ ___
* ___I N S T A N C E___
*/
@@ -766,7 +743,20 @@ static void destroy_most_inst_obj(struct most_inst_obj *inst)
* reference count of the inst->kobj
*/
list_for_each_entry_safe(c, tmp, &inst->channel_list, list) {
- destroy_most_c_obj(c);
+ if (c->aim0.ptr)
+ c->aim0.ptr->disconnect_channel(c->iface,
+ c->channel_id);
+ if (c->aim1.ptr)
+ c->aim1.ptr->disconnect_channel(c->iface,
+ c->channel_id);
+ c->aim0.ptr = NULL;
+ c->aim1.ptr = NULL;
+
+ mutex_lock(&deregister_mutex);
+ flush_trash_fifo(c);
+ flush_channel_fifos(c);
+ mutex_unlock(&deregister_mutex);
+ kobject_put(&c->kobj);
}
kobject_put(&inst->kobj);
}
--
1.7.9.5
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