diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c index b356ee0575e2..1cb33147aa00 100644 --- a/drivers/staging/greybus/connection.c +++ b/drivers/staging/greybus/connection.c @@ -403,15 +403,14 @@ int gb_connection_init(struct gb_connection *connection) if (ret) goto err_hd_cport_disable; - ret = gb_connection_control_connected(connection); - if (ret) - goto err_svc_destroy; - - /* Need to enable the connection to initialize it */ spin_lock_irq(&connection->lock); connection->state = GB_CONNECTION_STATE_ENABLED; spin_unlock_irq(&connection->lock); + ret = gb_connection_control_connected(connection); + if (ret) + goto err_svc_destroy; + ret = gb_connection_protocol_get_version(connection); if (ret) goto err_disconnect; @@ -423,11 +422,11 @@ int gb_connection_init(struct gb_connection *connection) return 0; err_disconnect: - spin_lock_irq(&connection->lock); - connection->state = GB_CONNECTION_STATE_ERROR; - spin_unlock_irq(&connection->lock); - gb_connection_control_disconnected(connection); + + spin_lock_irq(&connection->lock); + connection->state = GB_CONNECTION_STATE_DISABLED; + spin_unlock_irq(&connection->lock); err_svc_destroy: gb_connection_svc_connection_destroy(connection); err_hd_cport_disable: @@ -451,7 +450,13 @@ void gb_connection_exit(struct gb_connection *connection) gb_connection_cancel_operations(connection, -ESHUTDOWN); connection->protocol->connection_exit(connection); + gb_connection_control_disconnected(connection); + + spin_lock_irq(&connection->lock); + connection->state = GB_CONNECTION_STATE_DISABLED; + spin_unlock_irq(&connection->lock); + gb_connection_svc_connection_destroy(connection); gb_connection_hd_cport_disable(connection); gb_connection_unbind_protocol(connection); diff --git a/drivers/staging/greybus/connection.h b/drivers/staging/greybus/connection.h index b795b44c1859..ef31c8d6dfe0 100644 --- a/drivers/staging/greybus/connection.h +++ b/drivers/staging/greybus/connection.h @@ -17,8 +17,7 @@ enum gb_connection_state { GB_CONNECTION_STATE_INVALID = 0, GB_CONNECTION_STATE_DISABLED = 1, GB_CONNECTION_STATE_ENABLED = 2, - GB_CONNECTION_STATE_ERROR = 3, - GB_CONNECTION_STATE_DESTROYING = 4, + GB_CONNECTION_STATE_DESTROYING = 3, }; struct gb_connection {