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

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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>
This commit is contained in:
Viresh Kumar 2014-11-13 18:14:34 +05:30 committed by Greg Kroah-Hartman
parent 35a52cafbc
commit 669f5faf84
3 changed files with 0 additions and 3 deletions
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1
drivers/staging/greybus/connection.c
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@ -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;

1
drivers/staging/greybus/interface.c
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@ -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;

1
drivers/staging/greybus/module.c
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@ -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;