From d0a7e574007fd547d72ec693bfa35778623d0738 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Sun, 14 Aug 2005 17:09:01 -0500 Subject: [SCSI] correct transport class abstraction to work outside SCSI I recently tried to construct a totally generic transport class and found there were certain features missing from the current abstract transport class. Most notable is that you have to hang the data on the class_device but most of the API is framed in terms of the generic device, not the class_device. These changes are two fold - Provide the class_device to all of the setup and configure APIs - Provide and extra API to take the device and the attribute class and return the corresponding class_device Signed-off-by: James Bottomley --- include/linux/attribute_container.h | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'include/linux/attribute_container.h') diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index af1010b6dab..f54b05b052b 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -11,10 +11,12 @@ #include #include +#include struct attribute_container { struct list_head node; struct list_head containers; + spinlock_t containers_lock; struct class *class; struct class_device_attribute **attrs; int (*match)(struct attribute_container *, struct device *); @@ -62,12 +64,7 @@ int attribute_container_add_class_device_adapter(struct attribute_container *con struct class_device *classdev); void attribute_container_remove_attrs(struct class_device *classdev); void attribute_container_class_device_del(struct class_device *classdev); - - - - - - +struct class_device *attribute_container_find_class_device(struct attribute_container *, struct device *); struct class_device_attribute **attribute_container_classdev_to_attrs(const struct class_device *classdev); #endif -- cgit v1.2.3