greybus: don't set ->dev.driver to NULL when it is already NULL

Parent objects of 'dev' are allocated with kzalloc() and so all of their fields
are initialized with 0. Hence no need of marking them NULL again.

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

diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index bb26157615a4a1c223126fa6ac2607909cdbabe8..5373f44b08c1d6ccd74dea21ab388ce8b6ab5720 100644 (file)
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -185,7 +185,6 @@ struct gb_connection *gb_connection_create(struct gb_interface *interface,
        connection->state = GB_CONNECTION_STATE_DISABLED;
 
        connection->dev.parent = &interface->dev;
-       connection->dev.driver = NULL;
        connection->dev.bus = &greybus_bus_type;
        connection->dev.type = &greybus_connection_type;
        connection->dev.groups = connection_groups;

diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c
index eb63f638fc2c574af671ddf6759fe27e67319ad2..f7f9bfda4f9b59d2f3d8d1846abf4e0ab34582f7 100644 (file)
--- a/drivers/staging/greybus/interface.c
+++ b/drivers/staging/greybus/interface.c
@@ -69,7 +69,6 @@ gb_interface_create(struct gb_module *gmod, u8 interface_id)
        /* Build up the interface device structures and register it with the
         * driver core */
        interface->dev.parent = &gmod->dev;
-       interface->dev.driver = NULL;
        interface->dev.bus = &greybus_bus_type;
        interface->dev.type = &greybus_interface_type;
        interface->dev.groups = interface_groups;

diff --git a/drivers/staging/greybus/module.c b/drivers/staging/greybus/module.c
index 9cf98cd8d53d7b5b58ec34d55936305cc29e3d90..f5d7dc84c1d181f856ad5f8c1f1c0037a80eb89c 100644 (file)
--- a/drivers/staging/greybus/module.c
+++ b/drivers/staging/greybus/module.c
@@ -90,7 +90,6 @@ struct gb_module *gb_module_create(struct greybus_host_device *hd, u8 module_id)
        spin_unlock_irq(&gb_modules_lock);
 
        gmod->dev.parent = hd->parent;
-       gmod->dev.driver = NULL;
        gmod->dev.bus = &greybus_bus_type;
        gmod->dev.type = &greybus_module_type;
        gmod->dev.groups = greybus_module_groups;