greybus: interface: move gb_module_interface_init() to interface.c

That's where it belong to. Also rename it in a similar way to:
gb_interface_create() and gb_interface_destroy().

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/ap.c b/drivers/staging/greybus/ap.c
index 9d743f2..990e5c0 100644 (file)
--- a/drivers/staging/greybus/ap.c
+++ b/drivers/staging/greybus/ap.c
@@ -146,7 +146,7 @@ static void svc_management(struct svc_function_unipro_management *management,
                                management->link_up.module_id);
                        return;
                }
-               ret = gb_module_interface_init(module,
+               ret = gb_interface_init(module,
                                management->link_up.interface_id,
                                management->link_up.device_id);
                if (ret)

diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c
index 537ef80..04c864f 100644 (file)
--- a/drivers/staging/greybus/interface.c
+++ b/drivers/staging/greybus/interface.c
@@ -111,6 +111,36 @@ void gb_interface_destroy(struct gb_module *gmod)
        spin_unlock_irq(&gb_interfaces_lock);
 }
 
+int gb_interface_init(struct gb_module *gmod, u8 interface_id, u8 device_id)
+{
+       struct gb_interface *interface;
+       int ret;
+
+       interface = gb_interface_find(gmod, interface_id);
+       if (!interface) {
+               dev_err(gmod->hd->parent, "module %hhu not found\n",
+                       interface_id);
+               return -ENOENT;
+       }
+       interface->device_id = device_id;
+
+       ret = svc_set_route_send(interface, gmod->hd);
+       if (ret) {
+               dev_err(gmod->hd->parent, "failed to set route (%d)\n", ret);
+               return ret;
+       }
+
+       ret = gb_interface_connections_init(interface);
+       if (ret) {
+               dev_err(gmod->hd->parent, "module interface init error %d\n",
+                       ret);
+               /* XXX clear route */
+               return ret;
+       }
+
+       return 0;
+}
+
 struct gb_interface *gb_interface_find(struct gb_module *module,
                                      u8 interface_id)
 {

diff --git a/drivers/staging/greybus/interface.h b/drivers/staging/greybus/interface.h
index 50b0317..bfd1781 100644 (file)
--- a/drivers/staging/greybus/interface.h
+++ b/drivers/staging/greybus/interface.h
@@ -24,6 +24,7 @@ struct gb_interface {
 
 struct gb_interface *gb_interface_create(struct gb_module *gmod, u8 module_id);
 void gb_interface_destroy(struct gb_module *gmod);
+int gb_interface_init(struct gb_module *gmod, u8 module_id, u8 device_id);
 
 struct gb_interface *gb_interface_find(struct gb_module *gmod, u8 interface_id);
 

diff --git a/drivers/staging/greybus/module.c b/drivers/staging/greybus/module.c
index 9583b5a..51bd5c6 100644 (file)
--- a/drivers/staging/greybus/module.c
+++ b/drivers/staging/greybus/module.c
@@ -201,34 +201,3 @@ void gb_remove_modules(struct greybus_host_device *hd)
        list_for_each_entry_safe(gmod, temp, &hd->modules, links)
                gb_module_destroy(gmod);
 }
-
-int
-gb_module_interface_init(struct gb_module *gmod, u8 interface_id, u8 device_id)
-{
-       struct gb_interface *interface;
-       int ret;
-
-       interface = gb_interface_find(gmod, interface_id);
-       if (!interface) {
-               dev_err(gmod->hd->parent, "module %hhu not found\n",
-                       interface_id);
-               return -ENOENT;
-       }
-       interface->device_id = device_id;
-
-       ret = svc_set_route_send(interface, gmod->hd);
-       if (ret) {
-               dev_err(gmod->hd->parent, "failed to set route (%d)\n", ret);
-               return ret;
-       }
-
-       ret = gb_interface_connections_init(interface);
-       if (ret) {
-               dev_err(gmod->hd->parent, "module interface init error %d\n",
-                       ret);
-               /* XXX clear route */
-               return ret;
-       }
-
-       return 0;
-}

diff --git a/drivers/staging/greybus/module.h b/drivers/staging/greybus/module.h
index 74ac4fd..9e5358b 100644 (file)
--- a/drivers/staging/greybus/module.h
+++ b/drivers/staging/greybus/module.h
@@ -55,7 +55,4 @@ void gb_module_destroy(struct gb_module *module);
 struct gb_module *gb_module_find(struct greybus_host_device *hd,
                                u8 module_id);
 
-int gb_module_interface_init(struct gb_module *gmod, u8 module_id,
-                               u8 device_id);
-
 #endif /* __MODULE_H */